***THIS IS A PRE-ORDER; CRITERION HAS LONG AND EXTENSIVE LEAD TIMES;  PLEASE DO NOT ORDER IF YOU ARE NOT WILLING TO WAIT.***

Our Hybrid contour AR-15 barrels offer an ideal configuration for those seeking extreme accuracy without the added weight of an HBAR contour. An indent is provided opposite the gas port to enable easy installation. Also included is an M4 barrel extension. These barrels accept muzzle devices with a 1/2x28 thread. Chambers are finisshed, but barrels should be headspaced and installed by a qualified gunsmith.

These barrels are currently in service with the US Army Marksmanship Unit Action Shooting Team (1518S-HY12) and the US Marine Corps Combat Shooting Team (1516S-HY8-N).

Item Number   15180-HY12    
Length             18"   
Twist                1-8 RH   
Chamber         .223 WYLDE   
Gas Block        .750    
Gas System      Rifle 
Weight             2.30 lbs