Expo Arms 9mm Barreled Upper Receiver Group - 8.3"

The Expo Arms 9mm barreled upper receiver group is ready to attach to a lower receiver to create a highly capable 9mm pistol caliber carbine. This blowback upper receiver features an 8.3" barrel, 7" M-LOK compatible handguard, 1/2x36 threaded muzzle, and flash hider. The omission of the charging handle and bolt carrier group allows shooters to utilize their own, creating a highly customizable 9mm pistol caliber carbine made to meet the high-performance standards of Expo Arms.

Features:

• AR-9 barreled upper receiver
• Barrel length: 8.3"
• Gas system: blowback
• 1/2x36 threaded muzzle
• 7-inch M-LOK handguard
• Flash hider
• BCG not included
• Charging handle not included