AIRSOFT KILLHOUSE M4 CQB 4.5" BARREL EXTENSION 416 Compatibility: Suitable for inner barrels

Compatibility: Suitable for inner barrels ranging from 201 mm to 250 mm

Capacity: 100 Rounds

minimalist profile that can be used as a forward grip or hand stop

4 v (2 cell)

AIRSOFT KILLHOUSE M4 CQB 4.5" BARREL EXTENSION 416 Compatibility: Suitable for inner barrelsKillhouse Weapon Systems M4 CQB 4. 5 inch Barrel Extension Product Description The Killhouse Weapon Systems 4. 5 inch M4 CQB Barrel Extension is an easy and lightweight solution for extending the length of your airsoft rifle's outer barrel. It is compatible with most standard Airsoft Electric Gun (AEG) setups. Features Length: Extends your outer barrel by 4. 5 inches. Material: Durable Metal construction. Weight: Lightweight design minimizes added