ar10

  1. S

    Gunsmithing Armalite AR-10 Super SASS gas system help?

    I recently purchased the complete adjustable gas system for my AR-10. My problem is I have all the parts stripped. The Super SASS manual doesn't describe or show an exploded drawing of the complete assembly. If anyone knows this assembly, I would greatly appreciate your help....
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    New GAP AR10

  3. E

    DPMS Lower or AR-10 mags which to keep?

    I am just starting to build my first 308 AR. I bought a DPMS lower which was a good deal. Now I am working on a trade for AR-10 20 and 25rd. Gen II mags. If I get the trade done I am thinking of keeping the mags and selling the Lower. Any opinions on which will make the better build? Thanks...
  4. JL

    Gunsmithing 260Rem, reliable and accurate choice for AR-10?

    Cheers Have been playing around with an idea to update my Oberland Arms AR-10 SASS with some 6.5mm barrel. Likely it would be 260rem, barrel lenght around 22". Does special 260 reamers for AR10 even exist? Mean like 223 "wylde-style", accurate chambering without sacrificing reliability. What...
  5. L

    Gap ar10 155scenars/Re15

    I just chronagraphed my 44.5 of Re15 -155 Scenar and had a average of 2750fps shooting a Gap semi auto 24inch Bartlein barrel. 30 degrees temp. Does great groups. Will this speed get me to 900 yards or should I look for a higher speed. Thanks, Lance
  6. J

    243 AR10 Build?

    I went into the gun store yesterday looking for a used Remington 700 for a 243 build I have been thinking about and came home with a stripped Eagle AR10 lower. I know Armalite use to make these in 243, but has anyone here done this recently? What problems have you run into with functioning...
  7. E

    Range Report 155 Berger VLD's & AR10

    Went to the "range" today and shot a few rounds. I had a great load for the AR with 155 SMK's and other 150's that I have used in the past, so I loaded up 10 to shoot over the chrono. I ended up shooting only 5 over the chrono and the rest I tossed at a rock @975 yds. This is the first VLD I...
  8. fastford

    help please, new ar-10 cycling problem

    finally put together another ar-10. it has a 21" complete noveske upper, and I assembled the lower. Took it out sunday. It shot sub 1/2 moa 5 shot groups, but it would not cycle. It would not load the next round into the chamber without pulling the charging handle back. I used 168 BH ammo. Any...
  9. fastford

    ar-15 / ar-10 primer suggestions

    I was getting a bunch cci br2's and br4's to work in bolt guns. will they work equally as well in the ar platform stuff? Chris
  10. T

    Gunsmithing AR-10?

    I was shooting my AR-10 today. First few rounds were fine (single fed). All of the sudden the bolt would not stay locked back. I remove the magazine and a piece of the bolt stop catch fell out. It was sheared off. A. What could cause this? B. Where can I get a new one in a hurry? as I...
  11. 8

    Hunting & Fishing AR10 Sendero Hunting Rifle - Comments

    The original build was by GAP, Rock barrel and BO forearm. I bought it from a member here. The rifle shot so well that I decided to save the upper (for what I don't know) and build another upper just to hunt with in South TX. This is my primary rig for Whitetails and Coyote pushing the 155...
  12. Pittman

    GUY'S WITH GAP AR10'S PLEASE POST BEST LOADS

    I have just recently had a 308 GAP AR-10 built by gap. Specs are: 24" Bartlein 1/11.25 twist with badger break Daniel defense handgaurd Dpms upper and lower Magpul PRS Stock I have been running several handloads in this rifle and they have been shooting decent. I have run 43.5g IMR 4064, 210...