Description
The Expo Arms 9mm upper receiver group can be attached to a lower receiver to build a capable and versatile 9mm carbine. This blowback upper receiver features a 5.5" barrel, a 4" M-LOK handguard, a 1/2x36 threaded muzzle, and a flash hider. Because the charging handle and bolt carrier group are not included, users can personalize their 9mm pistol caliber carbine to achieve Expo Arms’ performance standards.
Features:
- AR-9 barreled upper receiver
- Barrel length: 5.5"
- Gas system: blowback
- 1/2x36 threaded muzzle
- 4-inch M-LOK handguard
- Flash hider
- BCG not included
- Charging handle not included
Specifications
Barrel Length: 5.5
Brand: Expo Arms
Caliber Gauge: 9mm Luger
Color: Black
Finish: Hardcoat Anodized
Gas System Type: Blowback
Handguard: 4 in Freefloat Rail
Muzzle Device: Flash Hider
Thread Pattern: 1/2 X 36
MPN#: XP-URG-9MM-55
