The Gemtech Lunar 9/GM9 Thread Mount for CZ Scorpion, M18x1RH (brand part no. 12181) is an adapter from Gemtech that lets a GM-9 or Multimount suppressor run on the new CZ Scorpion EVO 3 S1. It uses an 18x1mm thread, the pitch cut into that carbine’s barrel. The adapter carries the Lunar 9 name as well as GM9 on Gemtech’s own page. For a Scorpion owner who already runs one of these suppressors, it is the piece that makes the pairing work.

Key Specifications

• The thread pattern is M18x1RH, an 18x1mm right-hand thread.
• It is made for the CZ Scorpion EVO 3 S1, which uses that thread on its barrel.
• It adapts the GM-9 or Multimount suppressor to the carbine.
• Gemtech lists the part as the Lunar 9/GM9 Threadmount for the CZ Scorpion.

Frequently Asked Questions

Which carbine does this mount fit? Gemtech makes it for the new CZ Scorpion EVO 3 S1, which uses an 18x1mm thread.

Which suppressors does it work with? It adapts the GM-9 or Multimount, and Gemtech lists it under the Lunar 9/GM9 name.

What is the thread size? The thread is M18x1RH, an 18x1mm right-hand thread.

Buy the Gemtech GM9 Thread Mount for CZ Scorpion, M18x1RH

One adapter ties a Gemtech suppressor to a Scorpion’s M18 barrel thread. Order it from our Lubbock, Texas gun shop for fast direct shipping, and see more gun accessories and parts.