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: 16"
- Twist: 1:8
- Thread Pitch: 1/2 X 28
- .750 Gas Block Seat
- .223 Wylde Chamber
- Midlength Gas System
- M4 Feed Ramps
- Proprietary Contour
- Bead Blasted Finish
- Weight: 2 lbs. 2 oz.
|Manufacturer||Rainier Arms, LLC|
Customer Reviews (3)
- No commentReview by William
Due to my excellent experience with that barrel I purchased this Rock Creek 16" mid hoping to squeeze out a little better accuracy. Right from the get go, the Rock Creek barrel was sending random fliers. Groups that didn't have fliers were printing 1.5"-2" at 100 yards. At 300 yards, I had less than half my rounds on the cardboard of the target stand. At this point I'm thinking this barrel has to have a bad crown. I got home and took a look at the end of the barrel and it doesn't even have a crown!
Atleast that restores some of my sanity trying to get this barrel to shoot. Some of my other observations is this barrel is even more over-gassed than my 14.5" match and probably could use an H3 buffer. Also the threads are tight on this barrel. My battle comp wouldn't screw on by hand and neither would a thread protector. I didn't bother getting a wrench because I needed to get to the range so I shot bare muzzle. I'm willing to give these Rock Creek barrels another try since I'm still under warranty, but only after talking to Rainier about the crown and thread issues. (Posted on 11/6/2016)
- Design and finishReview by Robert
- Amazing barrelReview by Jeremy