Spare Parts Kit with an accurate magazine capacity

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

Caliber 8mm Muzzle Thread 5/8" x 24 TPI (Threads Per Inch) Gas System CO2 Barrel Length 14

Balances maneuverability with range performance

Simply attach the RSM Rail-less Sling Mount to your VTAC Alpha Handguard or VTAC Delta Rail and you are in business

The Level 3 Starter Kit includes everything you will need to get started training immediately

Spare Parts Kit with an accurate magazine capacityEverything 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