HK Army Crash Chest Protector Size:3X/4X This factory replacement kit is

This factory replacement kit is engineered for the ERA and AMP 4

Available in black

this bolt delivers pro-level performance with minimal upkeep

the DYE UL-I Insert Barrel System significantly improves accuracy

Fits Gtek 170R marker (only)

HK Army Crash Chest Protector Size:3X/4X This factory replacement kit isHK Army Crash Chest Protector Introducing 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