Complete upper assembly comes fully assembled.
 
-10MM Auto blowback operated upper assembly
-8" 4150CMV Steel Barrel - 5/8*24TPI
-Black Nitride Bolt Carrier Group and Ambidextrous Charging Handle (Charging Handle on forged upper option only)
-7" MK3 M-LOK handguard 
-Forged or non reciprocating side charging (NRSC) upper options
-WPA Flash Comp
-4 Cerakote color options
-Muzzle threads will come out of the handguard enough to mount a silencer or other muzzle devices.
 
*Recommended buffer weight is 10oz.
 
**Current lead time estimates for this product can be viewed at the top of your cart page**