The [BRDC] assembled 9MM upper receiver kit is an offering not seen very many places. This 9mm assembled upper receiver kit offers an assembled ar15 upper receiver, forward assist and dust cover installed, [BRDC]’s integrated 9mm bolt carrier group, and standard charging handle. This assembled upper receiver kit supplies the back portion needed to finish an 9mm upper assembly. All you need is a barrel, flash hider, and a rail to complete this build.
The 9mm integrated bolt carrier group used in this kit is the [BRDC] Integrated AR-9 9mm Bolt Carrier Group, Nitride+ which features a slick QPQ salt bath nitride coating and precision machined and assembled components operated by a standard AR15 charging handle assembly. The bolt carrier group rides inside the forged 7075-T6 milspec M4 upper receiver which features pre-installed forward assist and dust cover assemblies.
- 7075-T6 Forged A3 upper reciever
- Marked Integrated AR-9 Bolt Carrier Group, Nitide+
- Standard AR15 Charging Handle
- Pre-installed Forward Assist
- Pre-installed Dust Cover