Huben K1 1/2 x 20 UNF Moderator Adapter

• Fits: Huben k1
• This Adapter is not compatible with the first Huben generation
• Allows to connect any standard 1/2 x 20 UNF Moderator to your rifle shroud
• Comes with self-tightening tools (no other tools are required)
• Fits: 177, 22, 25 and 30 calibers

Specs:

• Shroud side – thread’s size and pitch: M23 x 1
• Outer diameter: 25 mm