Huben GK1 Pistol Adapter A116
Huben GK1 Pistol Adapter A116 $35.00
This adapter allows you to add a 1/2 x 20 moderator or muzzle brake to your fun little pistol. Features: 6061 T6 Aluminum Black Anodize Knurled thread protector
Huben K1 1/2 x 20 Adapter A9
Huben K1 1/2 x 20 Adapter A9 $40.00
  Does not work on first gen Hubens Features Made by CNC for accuracy Material is 6061 T6 Aluminum Black anodize Diamond pattern knurling for easy grip