Limited Run of Rainier Arms barrels built on Rock Creek Blanks with 5R rifling! Still comes with our 100% money back guarantee within 90 days of purchase. If you aren't completely satisfied with the barrel for any reason, return it for a full refund, no questions asked. We offer a 1:8 twist to accommodate to a wide range of bullet weights. Guaranteed to shoot sub-MOA with match grade ammo. Features:
- Stainless Steel Match Grade Blank
- Length: 18"
- Twist: 1:8
- Thread Pitch: 1/2 X 28
- .750 Gas Block Seat
- .223 Wylde Chamber
- Rifle length Gas System
- M4 Feed Ramps
- Proprietary Contour
- Bead Blasted Finish
- Weight: 2 lbs. 8.5 oz.
|Manufacturer||Rainier Arms, LLC|
Customer Reviews (6)
- Consistent accuracy so farReview by Jonathan
- Very AccurateReview by Jason
- Rainer has great customer serviceReview by Jason
- Gunsmith had bad day.Review by Matt
Replacement barrel was the exact same @ ".505" Had to purchase a threading die and thread the muzzle myself....After threading it, it is now the proper ".498" dead on.
Also the gas block measurement was .752 Making installing a dimpled gas block a difficult endeavor, luckily I have a lathe.
Rainier arms made it right and I thank them for that.
Mike Rock knows how to spin a barrel and this one is no exception.
Whoever is turning these barrels needs to pay more attention though. (Posted on 9/26/2015)
- This barrel can shoot!Review by Paul
- Is it accurate?Review by Robert