HK Army Crash Chest Protector - Black Gloves This marker ONLY operates with

This marker ONLY operates with compressed air

Seat O-rings

Uses 12-gram CO2 cartridges

88gr adapter

This marker includes a two piece proto barrel

HK Army Crash Chest Protector - Black Gloves This marker ONLY operates withIntroducing the HK Army Crash Chest Protector. Designed for high impact performance, with comfort and flexibility in mind. The contour, dual layered pad system absorbs shock and reduces impact. Developed with durable, lightweight materials, the Crash Chest Protector provides fluid mobility, comfort and breath ability. The 4 way stretch, inner lining increases coverage and acts as a cooling agent for hot days. Enhanced comfort and durability Contour,