Spare Parts Kit semi & full Receiver Extension

semi & full Receiver Extension 6 Position Mil-Spec 7075-T6 Aluminum Buttstock Magpul MOE-SL Carbine Stock Pistol Grip Magpul K2 XL Grip

with an accurate magazine capacity of 15 rounds and realistic slide lock when the magazine is empty

Precision Machined from Aircraft Grade Aluminum with Black Anodize

Choice of (1) UNIT4 Training Rifle (10

- (4) Laser Ammo Flash Adapter Kit PST

Spare Parts Kit semi & full Receiver ExtensionEverything you need to service your UNIT4 training rifle and maximize uptime. The UNIT4 Spare Parts Kit Includes: One UNIT4 Bolt Assembly One UNIT4 Hop Up Replacement Kit One UNIT4 Buffer Retainer Replacement Kit One UNIT4 Barrel Assembly Block One UNIT4 Hammer Spring UNIT4 Patents