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Accessories SOLD$175 WTS: RAINIER ARMS ULTRAMATCH MOD2 .223 WYLDE MK12 SPR BARREL - 18"

STI_1911_Guy

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Feb 1, 2011
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Ran about 400 rounds through this barrel and it shot under 1 MOA easy with 77 smk, no complaints. I decided that I would like to try the new 6ARC so this one came off. I am asking $200 TYD. I paid $370 total to get it to my door new.

I did paint it black so you would have to remove it or leave it black.

  • Stainless Steel UltraMatch Grade Blank
  • Length: 18"
  • Twist: 1:7.5
  • Thread Pitch: 1/2 X 28
  • .750 Gas Block Seat
  • .223 Wylde Chamber
  • Rifle Gas System (Gas Tube not Included)
  • SPR/MK12 Profile
  • M4 Feed Ramps
  • Weight: 2 lbs 9 oz
  • Compatible with Allen Engineering/Ops Inc Mk12 suppressor collars

receiver extension.JPG
barrel.JPG
muzzle.JPG
 
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Here are some groups from it. 9,11 and 7 round groups. IMR 8208XBR 23.8 and 77smk. Fed 205 ar match

SITE HAS A 48 HOUR BUMP RULE. DO NOT BUMP BEFORE THEN OR POST WILL BE DELETED AND YOU WILL BE BANNED.

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