Purpose:
The key is a multi-tool for tightening the lock nut of the telescopic buttstock tube. It has slots for unscrewing nuts M8, M10, M12, M14, M17, M19, a bottle opener and a slot for fixing muzzle devices.
Technical specifications:
The key is made of steel, has undergone treatment to harden the surface layer and provide anti-corrosion protection.
Delivery basis:
Zip-lock bag.
Installation:
Not required.