The base for mounting (Barrel nut) the "Joker" kits  is designed to install the upper and lower parts of the "Joker" series kits for carbines on the AR-15 platform.

Material: VT-6 titanium

Weight: 62 + 3 g

Overall dimensions: (53х35) + 5 mm

Warranty period of storage and operation of the product: 12 months.