This easily installed adapter from Command Arms Accessories permits use of an AR-15 collapsible stock on the HK G3 rifle. It has six stock positions. The adapter is made of aluminum and hard coat anodized black. Command Arms is a worldwide leader in the development and manufacture of superior arms accessories. When it's time to upgrade your weapon, make Command Arms your first stop.
Specifications and Features:
Command Arms Accessories G3TUBE
Six collapsible stock positions
Overall length 8.85"
Weight 10.75 oz
Hard coat anodized black