20-inch Air Gauged Heavy Match Stainless Steel, 1:8 Twist, Cryogenically Treated
A2 Flash Hider / 1/2–28 Thread
Gas Block Sight Base
RRA NM CMP TRO Aluminum 12.5 Inch Rifle Length Free Float Handguard with Three 11.625 Inch Rifle Length NM TRO Modular Rails
RRA Chrome Bolt Carrier Group and Charging Handle Assembly
The .223 Wylde chamber was designed as a match chambering for semi-automatic rifles. It will accomodate both .223 Rem and 5.56mm NATO ammunition. It is relieved in the case body to aid in extraction and features a shorter throat for improved accuracy.
AR0784NM A4 CMP 20 Inch Complete Upper Half (2016)Starting at:$690.00