Complete upper assembly comes fully assembled.

-.45 ACP blowback operated upper assembly

-QPQ heat treated barrel options - 5/8*24TPI

-Custom barrel length option - Range from 6" to 16" (Specify the length you would like in the special instructions)

-Optional black nitride bolt carrier group and ambidextrous charging handle (Charging handle on forged models only)

-MK3 M-LOK handguard (pictures will be updated soon)

-Forged or non reciprocating side charging (NRSC) upper options

-WPA Flash Comp

-4 Cerakote color options


Lead times. Standard Products (Receiver sets & small parts): 2-3 weeks

Custom Engraving: +1 week

Custom AR45 Upper Assembly

Add BCG and Charging Handle?
Upper Receiver
Barrel Length