We wanted to build an AR15 barrel using the finest blank and mass produce them to bring them to market at the most competitive prices. Our UltraMatch barrels start out as Shilen blanks and contoured to our specifications. We wanted the best balance between accuracy while keeping the weight down as much as possible. It also features Shilen's Ratchet Rifling which allows for flatter trajectories and easier cleaning.
- Stainless Steel Match Grade Shilen Blank
- Length: 7.5"
- Twist: 1:8
- .223 Wylde Chamber
- Pistol length Gas System
- Ratchet Rifling
- M4 Feed Ramps
- Proprietary Contour
- Bead Blasted Finish
Barrel Care: For your convenience we have published barrel care recommendations for this product. The instructions are in Adobe Acrobat's Portable Document Format (PDF). You will need Adobe Acrobat Reader version 5.0 or higher to view and print the instructions. If you do not have Adobe's Acrobat Reader, you can download a free copy at http://www.adobe.com/acrobat/readstep.html.
|Manufacturer||Rainier Arms, LLC|