Convert your standard .223/5.56mm AR-15 pistol into a 9mm pistol simply by removing your standard AR-15 upper and replacing it with this 9mm complete upper assembly. CMMG delivers its lightest and most compact firearms within the Banshee line of AR pistols. This upper receiver features a forged 7075-T6-AL M4 upper receiver assembly with a bolt carrier group, and a hard coat anodized receiver and handguard. The Banshee is the right combination for you when concealment and portability matter the most. The Radial Delayed Blowback (RDB) system was created from the ground up by CMMG to eliminate problems with traditional blowback systems found in pistol caliber AR-15's. The biggest advantage of the RDB system is a gun that weighs less while simultaneously having less felt recoil. With a traditional blowback system, the only thing keeping the chamber closed is the weight of the bolt and action spring tension. As a result, the more powerful the cartridge is, the more weight is needed to keep the bolt closed long enough to safely operate. With the RDB system the bolt must be forced to rotate and unlock itself before it will cycle. This slows things down enough for chamber pressures to drop to safe levels ensuring reliable, and safe, operation without the need for heavy bolts or stiff action springs.
Brand: CMMG - SKU: - Model: - UPC: 816422026258
Manufacturer | CMMG |
UPC | 816422026258 |
Secondary Description | CMMG Banshee 200 Complete Upper Assembly (9mm) 8" Barrel - M-LOK Handguard |