A previous topic had a whole bunch of suppliers and manufacturers of 1 piece bases whether they were flat or of the MOA / sloped variety.
To clean them up / condense it, I put them together along with some additional searches for avialability of bases (1 & 2 piece, flat or sloped, weaver or multi slotted picatinny styled) for rimfire rifle manufacturers. Many of the base makers will provide custom bases for your application, or blanks (undrilled) that you can get drilled and tapped for your rifle, per your specification.
A few of the searches led me to a few interesting dovetail to weaver / picatinny conversion bases and other interesting similiar items, located at the bottom of the post.
Most of these bases can be found at distributors such as Midway, Brownell's, Optics Planet, etc. or straight from the manufacturer.
Please to add to the thread as more are found.
<span style="color: #FF0000">ANSCHUTZ</span>
<span style="font-style: italic"><span style="font-weight: bold">D.I.P. </span></span>(Diversified Innovative Products)
http://www.diproductsinc.com/Products.aspx?CAT=3599
<span style="font-style: italic"><span style="font-weight: bold">M. WERKS</span></span>
MODELS 2013, 1710, 54 http://www.mwerksllc.com/rails-anschutz.php
<span style="font-style: italic"><span style="font-weight: bold">TALLEY</span></span>
http://www.talleymanufacturing.com/cgi-bin/public_controller.cgi?view=products&category_recnum=6
<span style="font-style: italic"><span style="font-weight: bold">CHAMPION SHOOTERS</span></span>
http://www.championshooters.com/store/home.php?cat=264
<span style="color: #FF0000">BROWNING</span>
<span style="font-style: italic"><span style="font-weight: bold">DNZ</span></span>
T BOLT http://www.dnzproducts.com/index.php?main_page=index&cPath=66_48
<span style="color: #FF0000">COOPER</span>
<span style="font-style: italic"><span style="font-weight: bold">FARREL</span></span>
MODEL 57 http://search.comcast.net/?cat=web&con=homepage&form_submit=1&q=COOPER+RIMFIRE
<span style="font-style: italic"><span style="font-weight: bold">US OPTICS</span></span>
MODEL 57 http://usoptics.com/accD.php?recordID=COP-57
<span style="color: #FF0000">CZ</span>
<span style="font-style: italic"><span style="font-weight: bold">D.I.P.</span></span> (Diversified Innovative Products)
http://www.diproductsinc.com/Products.aspx?CAT=3600
<span style="font-style: italic"><span style="font-weight: bold">US OPTICS</span></span>
[url=452http://usoptics.com/accD.php?recordID=CZ-452A][url=452http://usoptics.com/accD.php?recordID=CZ-452A]452http://usoptics.com/accD.php?recordID=CZ-452A[/url][/url]
http://usoptics.com/accD.php?recordID=CZ-452B
<span style="font-style: italic"><span style="font-weight: bold">J&P PRODUCTS</span></span>
https://www.jnpgunsprings.com/product_info.php?products_id=247
<span style="font-weight: bold"><span style="font-style: italic">EGW</span></span>
http://www.egwguns.com/other-scope-mounts/hd-cz-452-picatinny-rail-scope-mount/
<span style="font-style: italic"><span style="font-weight: bold">ERIC BROOKS</span></span>
http://cz452.com/
<span style="color: #FF0000">HANDI RIFLE</span>
<span style="font-style: italic"><span style="font-weight: bold">E.G.W.</span></span> (Evolution Gun Works)
http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=290
<span style="font-style: italic"><span style="font-weight: bold">DNZ</span></span>
http://www.dnzproducts.com/index.php?main_page=index&cPath=66_5
<span style="color: #FF0000">H&R</span>
<span style="font-style: italic"><span style="font-weight: bold">E.G.W.</span></span> (Evolution Gun Works)
MODEL 12 http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=281
<span style="color: #FF0000">KIMBER</span>
<span style="font-style: italic"><span style="font-weight: bold">E.G.W.</span></span> (Evolution Gun Works)
MODEL 82 http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=281
<span style="font-style: italic"><span style="font-weight: bold">TALLEY</span></span>
http://www.talleymanufacturing.com/cgi-bin/public_controller.cgi?view=products&category_recnum=6
<span style="color: #FF0000">MARLIN</span>
<span style="font-style: italic"><span style="font-weight: bold">D.I.P.</span></span> (Diversified Innovative Products)
MODEL 60, 900 SERIES, 795, http://www.diproductsinc.com/Products.aspx?CAT=3603
<span style="font-style: italic"><span style="font-weight: bold">E.G.W.</span></span> (Evolution Gun Works)
MODEL 917 AND 982 http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=477
<span style="font-style: italic"><span style="font-weight: bold">DNZ</span></span>
MODELS 917 AND 925 http://www.dnzproducts.com/index.php?mai...thrd22om8o69bv3
MODEL 60 http://www.combathunting.com/MARLIN-MARLIN_22_WEAVER_BASE_SCOPE_MOUNT_BLACK.html
<span style="font-style: italic"><span style="font-weight: bold">MOSSBERG</span></span>
M-22 http://www.brownells.com/1/1/42415-mossb...unt-havlin.html
<span style="color: #FF0000">REMINGTON </span>
(I'm not sure if Remington 40x are interchangable with bases for a 700 action)
<span style="font-style: italic"><span style="font-weight: bold">E.G.W.</span></span> (Evolution Gun Works)
MODEL 597 http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=466
MODEL 37 http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=281
40X ? http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=180
http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=247
<span style="font-style: italic"><span style="font-weight: bold">FARREL </span></span>
40 X ? http://www.kenfarrell.com/scan/fi=produc...tml?id=MSBkPf8z
MODEL 504 http://www.kenfarrell.com/scan/fi=produc...tml?id=MSBkPf8z
<span style="font-style: italic"><span style="font-weight: bold">US OPTICS</span></span>
40X ? http://usoptics.com/accD.php?recordID=REM-100
<span style="font-style: italic"><span style="font-weight: bold">TALLEY</span></span>
http://www.talleymanufacturing.com/cgi-bin/public_controller.cgi?view=products&category_recnum=6
<span style="font-style: italic"><span style="font-weight: bold">DNZ</span></span>
MODEL 597 http://www.dnzproducts.com/index.php?main_page=index&cPath=66_63
40X? / 700 http://www.dnzproducts.com/index.php?main_page=index&cPath=66_2
<span style="font-style: italic"><span style="font-weight: bold">WEAVER</span></span> "Multi slot"
597 http://www.natchezss.com/product.cfm?con...rodTitle=Weaver Remington 597 1-Piece Tactical Multi-Slot Base Matte
40x? / 700 http://www.natchezss.com/product.cfm?con...rodTitle=Weaver Remington 700SA 1-Piece Tactical Multi-Slot Base Matte
http://www.natchezss.com/product.cfm?con...rodTitle=Weaver Remington 700 SA Extended Multi-Slot 1-Piece Base
<span style="font-style: italic"><span style="font-weight: bold">BARSKA</span></span>
40X? / 700 http://www.barska.com/Rifle_Scope_Mounts-BARSKA_REMINGTON_700_MOUNT_SHORT.html
<span style="color: #FF0000">RUGER</span> (10/22 AND 22/77)
(I'm not sure if a Ruger 22/77 is interchangable with M77 centerfire bases)
<span style="font-style: italic"><span style="font-weight: bold">FARREL</span></span>
10/22 http://www.kenfarrell.com/scan/fi=produc...tml?id=MSBkPf8z
<span style="font-style: italic"><span style="font-weight: bold">US OPTICS</span></span>
10/22 http://usoptics.com/accD.php?recordID=RUG-100
<span style="font-style: italic"><span style="font-weight: bold">E.G.W.</span></span> (Evolution Gun Works)
http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=218
<span style="font-style: italic"><span style="font-weight: bold">TACTICAL SOLUTIONS</span></span>
http://www.tacticalsol.com/products/22-lr-conversions?page=shop.browse&category_id=18
<span style="font-style: italic"><span style="font-weight: bold">UTG / LEAPERS</span></span>http://www.leapers.com/prod_detail....2&level2=&itemno=MNT-22TOWL&status=&mtrack=7m
<span style="font-style: italic"><span style="font-weight: bold">JACK WEIGAND</span></span>
http://www.jackweigand.com/1022.html
<span style="font-style: italic"><span style="font-weight: bold">TALLEY</span></span>
http://www.talleymanufacturing.com/cgi-bin/public_controller.cgi?view=products&category_recnum=6
<span style="font-style: italic"><span style="font-weight: bold">DNZ</span></span>
10/22 http://www.dnzproducts.com/index.php?main_page=index&cPath=66_29
<span style="font-style: italic"><span style="font-weight: bold">WEAVER</span></span> "Multi slot"
http://www.natchezss.com/product.cfm?con...rodTitle=Weaver 430T Ruger 10/22 1-Piece Tactical Multi-Slot Base Matte
<span style="font-style: italic"><span style="font-weight: bold">WARNE</span></span>
22/77 http://www.midwayusa.com/viewproduct/?productnumber=741660
<span style="font-style: italic"><span style="font-weight: bold">VOLQUARTSEN</span></span>
10/22 https://www.volquartsen.com/category/22-optics-and-mounts/1-all (CLICK, SCROLL DOWN)
<span style="font-style: italic"><span style="font-weight: bold">B-SQUARE</span></span>
77/22 http://www.midwayusa.com/viewProduct/default.aspx?productNumber=693282
<span style="font-style: italic"><span style="font-weight: bold">BARSKA</span></span>
http://www.barska.com/Rifle_Scope_Mounts-BARSKA_10-22_RUGER_BASE_MOUNT.html
<span style="font-style: italic"><span style="font-weight: bold">RIMFIRE TECHNOLOGIES</span></span>
10/22 5 MOA AND 20 MOA http://www.rimfiretechnologies.com/ruger...w=20&page=2
<span style="font-style: italic"><span style="font-weight: bold">NcSTAR</span></span> makes a see thru 1 piece base available just about anywhere.
<span style="font-weight: bold">About a billion options available for the 10/22, too many to list here. A google search for Ruger 10/22 scope bases will serve you better.</span>
<span style="color: #FF0000">SAKO</span>
<span style="font-style: italic"><span style="font-weight: bold">D.I.P. </span></span>(Diversified Innovative Products)
http://www.diproductsinc.com/Products.aspx?CAT=3601
<span style="font-style: italic"><span style="font-weight: bold">US OPTICS</span></span>
QUAD http://usoptics.com/accD.php?recordID=SAK-040
<span style="color: #FF0000">SAVAGE</span>
<span style="font-style: italic"><span style="font-weight: bold">D.I.P.</span></span> (Diversified Innovative Products)
MODELS 93 AND MKII http://www.diproductsinc.com/Products.aspx?CAT=3602
<span style="font-style: italic"><span style="font-weight: bold">E.G.W. </span></span> (Evolution Gun Works)
MODEL 93 http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=298
MKII http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=280
<span style="font-style: italic"><span style="font-weight: bold">MURPHY PRECISION</span></span>http://www.murphyprecision.com/Products/Cat/100
<span style="font-style: italic"><span style="font-weight: bold">FARREL </span></span>http://www.kenfarrell.com/scan/st=db/co=...ount/op=eq.html
<span style="font-style: italic"><span style="font-weight: bold">M. WERKS</span></span>
http://www.mwerksllc.com/rails-savage.php
<span style="font-style: italic"><span style="font-weight: bold">TALLEY</span></span>
http://www.talleymanufacturing.com/cgi-bin/public_controller.cgi?view=products&category_recnum=6
<span style="font-style: italic"><span style="font-weight: bold">DNZ</span></span>
MODEL 93 http://www.dnzproducts.com/index.php?main_page=index&cPath=66_38
<span style="color: #FF0000">THOMPSON CENTER</span> (ENCORE, etc.)
<span style="font-style: italic"><span style="font-weight: bold">TALLEY</span></span>
http://www.talleymanufacturing.com/cgi-bin/public_controller.cgi?view=products&category_recnum=6
<span style="font-style: italic"><span style="font-weight: bold">DNZ</span></span>
http://www.dnzproducts.com/index.php?main_page=index&cPath=66_82
<span style="color: #FF0000">WINCHESTER</span>
<span style="font-style: italic"><span style="font-weight: bold">E.G.W.</span></span> (Evolution Gun Works)
MODEL 52 http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=281
<span style="font-size: 17pt"><span style="text-decoration: underline"><span style="font-weight: bold">OTHER PLACES TO LOOK:</span></span></span>
"<span style="color: #FF0000">UNIVERSALS</span>" 3/8 AND 11MM to Weaver / Picatinny
<span style="font-style: italic"><span style="font-weight: bold">BKL TECHNOLOGIES</span></span>
http://www.bkltech.com/BKL_Technologies_500_Series_Weaver_Picatinny_to_Dovetail_s/7.htm
http://www.bkltech.com/1_Dia_x_4_007_Drop_Compensated_Scope_Mount_p/bkl-254d7.htm
<span style="font-style: italic"><span style="font-weight: bold">WARNE</span></span> offers many 1 and 2 piece rimfire bases for many rimfires:
http://swfa.com/Search.aspx?k=Warne&s=Name ASC&t=Home&p=1 (several pages to look through)
http://www.warnescopemounts.com/scopemount_chart.html
<span style="font-style: italic"><span style="font-weight: bold">LEOPOLD</span></span> offers many 1 and 2 piece bases for rimfires in their Rifleman, QRW, and STD lines for Remington 40x / 700, 504, 541, 597, Ruger 10/22, and a few other manufacturers. See the Leopold applications chart or other distributors for availability.
Then there are <span style="color: #FF0000">MOA scope rings </span>that essentially do the same as MOA bases:
<span style="font-style: italic"><span style="font-weight: bold">BURRIS</span></span>
http://www.burrisoptics.com/sigrings.html
<span style="color: #FF0000">DOVETAIL TO WEAVER CONVERSION BASES</span>:
<span style="font-style: italic"><span style="font-weight: bold">B-SQUARE</span></span>
http://www.midwayusa.com/viewProduct/default.aspx?productNumber=360568
<span style="font-style: italic"><span style="font-weight: bold">BARSKA</span></span>
http://www.barska.com/Rifle_Scope_Mounts-BARSKA_DOVETAIL_TO_WEAVER_CONVERTER.html
<span style="font-style: italic"><span style="font-weight: bold">WEAVER</span></span>
http://www.weaveroptics.com/rings_bases/mounting_systems/t22_base_pair_converter/
http://www.kalinkaoptics.com/11-mm-dovet...her-rifles.html
A bunch of other "dovetail to weaver conversion bases" out there, it's best to do a Google search as many enter into the airgun realm.
THIS IS INTERESTING: http://www.brownells.com/1/1/24095-dovetail-scope-base-no-840-4-dovetail-base-brownells.html
Just a fraction of some associated threads:
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2315374#Post2315374
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2407367#Post2407367
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2417758#Post2417758
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2390247#Post2390247
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2389537#Post2389537
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2321487#Post2321487
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2339348#Post2339348
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2311297#Post2311297
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2267130#Post2267130
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=1169195#Post1169195
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=1192916#Post1192916
<span style="text-decoration: line-through">RIMFIRE TECHNOLOGIES</span> DIVERSIFIED INNOVATIVE PRODUCTS D.I.P. / EGW BASE REVIEW
To clean them up / condense it, I put them together along with some additional searches for avialability of bases (1 & 2 piece, flat or sloped, weaver or multi slotted picatinny styled) for rimfire rifle manufacturers. Many of the base makers will provide custom bases for your application, or blanks (undrilled) that you can get drilled and tapped for your rifle, per your specification.
A few of the searches led me to a few interesting dovetail to weaver / picatinny conversion bases and other interesting similiar items, located at the bottom of the post.
Most of these bases can be found at distributors such as Midway, Brownell's, Optics Planet, etc. or straight from the manufacturer.
Please to add to the thread as more are found.
<span style="color: #FF0000">ANSCHUTZ</span>
<span style="font-style: italic"><span style="font-weight: bold">D.I.P. </span></span>(Diversified Innovative Products)
http://www.diproductsinc.com/Products.aspx?CAT=3599
<span style="font-style: italic"><span style="font-weight: bold">M. WERKS</span></span>
MODELS 2013, 1710, 54 http://www.mwerksllc.com/rails-anschutz.php
<span style="font-style: italic"><span style="font-weight: bold">TALLEY</span></span>
http://www.talleymanufacturing.com/cgi-bin/public_controller.cgi?view=products&category_recnum=6
<span style="font-style: italic"><span style="font-weight: bold">CHAMPION SHOOTERS</span></span>
http://www.championshooters.com/store/home.php?cat=264
<span style="color: #FF0000">BROWNING</span>
<span style="font-style: italic"><span style="font-weight: bold">DNZ</span></span>
T BOLT http://www.dnzproducts.com/index.php?main_page=index&cPath=66_48
<span style="color: #FF0000">COOPER</span>
<span style="font-style: italic"><span style="font-weight: bold">FARREL</span></span>
MODEL 57 http://search.comcast.net/?cat=web&con=homepage&form_submit=1&q=COOPER+RIMFIRE
<span style="font-style: italic"><span style="font-weight: bold">US OPTICS</span></span>
MODEL 57 http://usoptics.com/accD.php?recordID=COP-57
<span style="color: #FF0000">CZ</span>
<span style="font-style: italic"><span style="font-weight: bold">D.I.P.</span></span> (Diversified Innovative Products)
http://www.diproductsinc.com/Products.aspx?CAT=3600
<span style="font-style: italic"><span style="font-weight: bold">US OPTICS</span></span>
[url=452http://usoptics.com/accD.php?recordID=CZ-452A][url=452http://usoptics.com/accD.php?recordID=CZ-452A]452http://usoptics.com/accD.php?recordID=CZ-452A[/url][/url]
http://usoptics.com/accD.php?recordID=CZ-452B
<span style="font-style: italic"><span style="font-weight: bold">J&P PRODUCTS</span></span>
https://www.jnpgunsprings.com/product_info.php?products_id=247
<span style="font-weight: bold"><span style="font-style: italic">EGW</span></span>
http://www.egwguns.com/other-scope-mounts/hd-cz-452-picatinny-rail-scope-mount/
<span style="font-style: italic"><span style="font-weight: bold">ERIC BROOKS</span></span>
http://cz452.com/
<span style="color: #FF0000">HANDI RIFLE</span>
<span style="font-style: italic"><span style="font-weight: bold">E.G.W.</span></span> (Evolution Gun Works)
http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=290
<span style="font-style: italic"><span style="font-weight: bold">DNZ</span></span>
http://www.dnzproducts.com/index.php?main_page=index&cPath=66_5
<span style="color: #FF0000">H&R</span>
<span style="font-style: italic"><span style="font-weight: bold">E.G.W.</span></span> (Evolution Gun Works)
MODEL 12 http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=281
<span style="color: #FF0000">KIMBER</span>
<span style="font-style: italic"><span style="font-weight: bold">E.G.W.</span></span> (Evolution Gun Works)
MODEL 82 http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=281
<span style="font-style: italic"><span style="font-weight: bold">TALLEY</span></span>
http://www.talleymanufacturing.com/cgi-bin/public_controller.cgi?view=products&category_recnum=6
<span style="color: #FF0000">MARLIN</span>
<span style="font-style: italic"><span style="font-weight: bold">D.I.P.</span></span> (Diversified Innovative Products)
MODEL 60, 900 SERIES, 795, http://www.diproductsinc.com/Products.aspx?CAT=3603
<span style="font-style: italic"><span style="font-weight: bold">E.G.W.</span></span> (Evolution Gun Works)
MODEL 917 AND 982 http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=477
<span style="font-style: italic"><span style="font-weight: bold">DNZ</span></span>
MODELS 917 AND 925 http://www.dnzproducts.com/index.php?mai...thrd22om8o69bv3
MODEL 60 http://www.combathunting.com/MARLIN-MARLIN_22_WEAVER_BASE_SCOPE_MOUNT_BLACK.html
<span style="font-style: italic"><span style="font-weight: bold">MOSSBERG</span></span>
M-22 http://www.brownells.com/1/1/42415-mossb...unt-havlin.html
<span style="color: #FF0000">REMINGTON </span>
(I'm not sure if Remington 40x are interchangable with bases for a 700 action)
<span style="font-style: italic"><span style="font-weight: bold">E.G.W.</span></span> (Evolution Gun Works)
MODEL 597 http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=466
MODEL 37 http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=281
40X ? http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=180
http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=247
<span style="font-style: italic"><span style="font-weight: bold">FARREL </span></span>
40 X ? http://www.kenfarrell.com/scan/fi=produc...tml?id=MSBkPf8z
MODEL 504 http://www.kenfarrell.com/scan/fi=produc...tml?id=MSBkPf8z
<span style="font-style: italic"><span style="font-weight: bold">US OPTICS</span></span>
40X ? http://usoptics.com/accD.php?recordID=REM-100
<span style="font-style: italic"><span style="font-weight: bold">TALLEY</span></span>
http://www.talleymanufacturing.com/cgi-bin/public_controller.cgi?view=products&category_recnum=6
<span style="font-style: italic"><span style="font-weight: bold">DNZ</span></span>
MODEL 597 http://www.dnzproducts.com/index.php?main_page=index&cPath=66_63
40X? / 700 http://www.dnzproducts.com/index.php?main_page=index&cPath=66_2
<span style="font-style: italic"><span style="font-weight: bold">WEAVER</span></span> "Multi slot"
597 http://www.natchezss.com/product.cfm?con...rodTitle=Weaver Remington 597 1-Piece Tactical Multi-Slot Base Matte
40x? / 700 http://www.natchezss.com/product.cfm?con...rodTitle=Weaver Remington 700SA 1-Piece Tactical Multi-Slot Base Matte
http://www.natchezss.com/product.cfm?con...rodTitle=Weaver Remington 700 SA Extended Multi-Slot 1-Piece Base
<span style="font-style: italic"><span style="font-weight: bold">BARSKA</span></span>
40X? / 700 http://www.barska.com/Rifle_Scope_Mounts-BARSKA_REMINGTON_700_MOUNT_SHORT.html
<span style="color: #FF0000">RUGER</span> (10/22 AND 22/77)
(I'm not sure if a Ruger 22/77 is interchangable with M77 centerfire bases)
<span style="font-style: italic"><span style="font-weight: bold">FARREL</span></span>
10/22 http://www.kenfarrell.com/scan/fi=produc...tml?id=MSBkPf8z
<span style="font-style: italic"><span style="font-weight: bold">US OPTICS</span></span>
10/22 http://usoptics.com/accD.php?recordID=RUG-100
<span style="font-style: italic"><span style="font-weight: bold">E.G.W.</span></span> (Evolution Gun Works)
http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=218
<span style="font-style: italic"><span style="font-weight: bold">TACTICAL SOLUTIONS</span></span>
http://www.tacticalsol.com/products/22-lr-conversions?page=shop.browse&category_id=18
<span style="font-style: italic"><span style="font-weight: bold">UTG / LEAPERS</span></span>http://www.leapers.com/prod_detail....2&level2=&itemno=MNT-22TOWL&status=&mtrack=7m
<span style="font-style: italic"><span style="font-weight: bold">JACK WEIGAND</span></span>
http://www.jackweigand.com/1022.html
<span style="font-style: italic"><span style="font-weight: bold">TALLEY</span></span>
http://www.talleymanufacturing.com/cgi-bin/public_controller.cgi?view=products&category_recnum=6
<span style="font-style: italic"><span style="font-weight: bold">DNZ</span></span>
10/22 http://www.dnzproducts.com/index.php?main_page=index&cPath=66_29
<span style="font-style: italic"><span style="font-weight: bold">WEAVER</span></span> "Multi slot"
http://www.natchezss.com/product.cfm?con...rodTitle=Weaver 430T Ruger 10/22 1-Piece Tactical Multi-Slot Base Matte
<span style="font-style: italic"><span style="font-weight: bold">WARNE</span></span>
22/77 http://www.midwayusa.com/viewproduct/?productnumber=741660
<span style="font-style: italic"><span style="font-weight: bold">VOLQUARTSEN</span></span>
10/22 https://www.volquartsen.com/category/22-optics-and-mounts/1-all (CLICK, SCROLL DOWN)
<span style="font-style: italic"><span style="font-weight: bold">B-SQUARE</span></span>
77/22 http://www.midwayusa.com/viewProduct/default.aspx?productNumber=693282
<span style="font-style: italic"><span style="font-weight: bold">BARSKA</span></span>
http://www.barska.com/Rifle_Scope_Mounts-BARSKA_10-22_RUGER_BASE_MOUNT.html
<span style="font-style: italic"><span style="font-weight: bold">RIMFIRE TECHNOLOGIES</span></span>
10/22 5 MOA AND 20 MOA http://www.rimfiretechnologies.com/ruger...w=20&page=2
<span style="font-style: italic"><span style="font-weight: bold">NcSTAR</span></span> makes a see thru 1 piece base available just about anywhere.
<span style="font-weight: bold">About a billion options available for the 10/22, too many to list here. A google search for Ruger 10/22 scope bases will serve you better.</span>
<span style="color: #FF0000">SAKO</span>
<span style="font-style: italic"><span style="font-weight: bold">D.I.P. </span></span>(Diversified Innovative Products)
http://www.diproductsinc.com/Products.aspx?CAT=3601
<span style="font-style: italic"><span style="font-weight: bold">US OPTICS</span></span>
QUAD http://usoptics.com/accD.php?recordID=SAK-040
<span style="color: #FF0000">SAVAGE</span>
<span style="font-style: italic"><span style="font-weight: bold">D.I.P.</span></span> (Diversified Innovative Products)
MODELS 93 AND MKII http://www.diproductsinc.com/Products.aspx?CAT=3602
<span style="font-style: italic"><span style="font-weight: bold">E.G.W. </span></span> (Evolution Gun Works)
MODEL 93 http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=298
MKII http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=280
<span style="font-style: italic"><span style="font-weight: bold">MURPHY PRECISION</span></span>http://www.murphyprecision.com/Products/Cat/100
<span style="font-style: italic"><span style="font-weight: bold">FARREL </span></span>http://www.kenfarrell.com/scan/st=db/co=...ount/op=eq.html
<span style="font-style: italic"><span style="font-weight: bold">M. WERKS</span></span>
http://www.mwerksllc.com/rails-savage.php
<span style="font-style: italic"><span style="font-weight: bold">TALLEY</span></span>
http://www.talleymanufacturing.com/cgi-bin/public_controller.cgi?view=products&category_recnum=6
<span style="font-style: italic"><span style="font-weight: bold">DNZ</span></span>
MODEL 93 http://www.dnzproducts.com/index.php?main_page=index&cPath=66_38
<span style="color: #FF0000">THOMPSON CENTER</span> (ENCORE, etc.)
<span style="font-style: italic"><span style="font-weight: bold">TALLEY</span></span>
http://www.talleymanufacturing.com/cgi-bin/public_controller.cgi?view=products&category_recnum=6
<span style="font-style: italic"><span style="font-weight: bold">DNZ</span></span>
http://www.dnzproducts.com/index.php?main_page=index&cPath=66_82
<span style="color: #FF0000">WINCHESTER</span>
<span style="font-style: italic"><span style="font-weight: bold">E.G.W.</span></span> (Evolution Gun Works)
MODEL 52 http://egw-guns.com/store/index.php?main_page=product_info&cPath=39_128&products_id=281
<span style="font-size: 17pt"><span style="text-decoration: underline"><span style="font-weight: bold">OTHER PLACES TO LOOK:</span></span></span>
"<span style="color: #FF0000">UNIVERSALS</span>" 3/8 AND 11MM to Weaver / Picatinny
<span style="font-style: italic"><span style="font-weight: bold">BKL TECHNOLOGIES</span></span>
http://www.bkltech.com/BKL_Technologies_500_Series_Weaver_Picatinny_to_Dovetail_s/7.htm
http://www.bkltech.com/1_Dia_x_4_007_Drop_Compensated_Scope_Mount_p/bkl-254d7.htm
<span style="font-style: italic"><span style="font-weight: bold">WARNE</span></span> offers many 1 and 2 piece rimfire bases for many rimfires:
http://swfa.com/Search.aspx?k=Warne&s=Name ASC&t=Home&p=1 (several pages to look through)
http://www.warnescopemounts.com/scopemount_chart.html
<span style="font-style: italic"><span style="font-weight: bold">LEOPOLD</span></span> offers many 1 and 2 piece bases for rimfires in their Rifleman, QRW, and STD lines for Remington 40x / 700, 504, 541, 597, Ruger 10/22, and a few other manufacturers. See the Leopold applications chart or other distributors for availability.
Then there are <span style="color: #FF0000">MOA scope rings </span>that essentially do the same as MOA bases:
<span style="font-style: italic"><span style="font-weight: bold">BURRIS</span></span>
http://www.burrisoptics.com/sigrings.html
<span style="color: #FF0000">DOVETAIL TO WEAVER CONVERSION BASES</span>:
<span style="font-style: italic"><span style="font-weight: bold">B-SQUARE</span></span>
http://www.midwayusa.com/viewProduct/default.aspx?productNumber=360568
<span style="font-style: italic"><span style="font-weight: bold">BARSKA</span></span>
http://www.barska.com/Rifle_Scope_Mounts-BARSKA_DOVETAIL_TO_WEAVER_CONVERTER.html
<span style="font-style: italic"><span style="font-weight: bold">WEAVER</span></span>
http://www.weaveroptics.com/rings_bases/mounting_systems/t22_base_pair_converter/
http://www.kalinkaoptics.com/11-mm-dovet...her-rifles.html
A bunch of other "dovetail to weaver conversion bases" out there, it's best to do a Google search as many enter into the airgun realm.
THIS IS INTERESTING: http://www.brownells.com/1/1/24095-dovetail-scope-base-no-840-4-dovetail-base-brownells.html
Just a fraction of some associated threads:
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2315374#Post2315374
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2407367#Post2407367
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2417758#Post2417758
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2390247#Post2390247
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2389537#Post2389537
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2321487#Post2321487
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2339348#Post2339348
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2311297#Post2311297
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=2267130#Post2267130
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=1169195#Post1169195
http://www.snipershide.com/forum/ubbthreads.php?ubb=showflat&Number=1192916#Post1192916
<span style="text-decoration: line-through">RIMFIRE TECHNOLOGIES</span> DIVERSIFIED INNOVATIVE PRODUCTS D.I.P. / EGW BASE REVIEW