This complete AR15/M4 6 position CAR from Global Military Gear is a kit that comes with a buffer and spring. It is manufactured out of a heavy duty composite to ensure high quality and strength. It's perfect for military and police applications since it adjusts to body armor with a six position adjustable stock.
Specifications and Features:
Ergonomically designed for better comfort
Heavy duty polymer construction
Textured lever to prevent slips when you need it most.
Precision machined aluminum tube