Made by Bravo Company MFG, Inc. (BCM) These Barreled Upper Receiver Groups are designed for shooting professionals with the Mil-Spec features for the demands of their duty. They are fully assembled, headspaced, and test fired.As a note:  BCM barrel components are parkerized separately before assembly.  Prior to shipping, all BCM upper receiver groups are test fired for function, laser bore sighted with a Milspec carry handle for sight alignment within Mil-Specs, and then batch samples are test fired for accuracy.  As such, the upper receiver group will show handling marks consistent with these quality control procedures.

Features:

• Cold Hammer Forged Barrel
• M4 Feed Ramp Barrel Extension
• M4 Feed Ramp Flat Top Receiver 
• T-Marked Upper Receivers 
• USGI 1/7 Twist Rates 
• USGI 5.56 NATO Chambers 
• Mil-Spec 11595E - Certified Barrel Steel (CMV) 
• Chrome Lined Bore and Chamber 
• Manganese Phosphate Barrel Finish 
• USGI Government Profile Barrels 
• HPT (High Pressure Test) Barrels 
• MPI (Magnetic Particle Inspected) Barrels

Please NOTE: Charging handle is not included with this product.