This kit contains all the parts

The APK can be connected to the Nucleus Chest Rig to create a dual-purpose

8mm Ball Bearing Blowback Gearbox

The Elite Force 11

- Chrome-silicone locking spring

VFC SABER M-LOK 13IN RAIL 6MM Spring This kit contains all theThe VFC Saber M Lok Line is the newest rail for the VFC M4 platform through Elite Force. Constructed out of aluminum for durability without increasing the overall weight. This M Lok Rail is much lighter compared to other aftermarket rail systems on the market, and the durability is top tier. The finish is anodized matte bronze to protect the rail system from rust and light scratches depending on the environment. This is designed to work with TM