14.5" Cold Hammer Forged 5.56mm Barrel
Made of Mil Spec M249 Machine Gun barrel steel, with heavy M249 Chrome Lining,
(appx. 2 times as thick as an M4 or M16)
Extended Feed Ramps
Same weight as M4 barrel, 1 lb, 9 oz, but improved contour for maximum rigidity, no M203 notch
MP HP tested with certification
1 in 7" twist
Mil Spec Phosphate finish
Mid length gas system
Low-profile gas block pinned to barrel
Vltor VIS 10" monolithic upper
Shot peened and MP tested bolt
Auto carrier with properly staked carrier key
BCM Gunfighter charging handle
Vortex Flash Suppressor / AAC Blackout Non-Mount, Pinned for 16" OAL
All 5.56mm rifles and uppers are test fired with Black Hills Ammunition.
Back Up Sight Sold Separately
Call to Special order if upgrading to AAC flash hider
For your convenience we have published a set of installation instructions 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 athttp://www.adobe.com/acrobat/readstep.html.