HK Army Crash Knee Pads - HSTL Camo - Small/Medium gas rifles It uses the same system

It uses the same system of straight pull mechanism as the original R93

Integrated 13ci/3000 Air System

Valve automatically seals upon reload to save CO2

We send the TechT feed necks with an insert to allow you to use all size loaders without sanding

The tool-less ZeRO-D system is now directly threaded onto the body for easier maintenance and reliability

HK Army Crash Knee Pads - HSTL Camo - Small/Medium gas rifles It uses the same systemIntroducing the HK Army Crash Knee Pad System. Designed for high impact performance, with comfort and flexibility in mind. The dense, contour, dual layered pad system absorbs shock and reduces knee joint impact. Say good bye to uncomfortable, tightening straps; The 4 way stretch, inner lining provides added coverage and maximum breath ability. Enhanced comfort and durability Contour, dual layered, high impact padding Neoprene upper leg support