PRODUCT FEATURES 

• Serial number located on the piston housing. 

• Uses special cut pistons to reduce first round pop.

• Twelve points of secure piston engagement allows users to easily adjust point of impact shift on different host firearms. 

• Comes with a 1/2x28 TPI piston for compatibility with common hosts. Additional pistons with threads such as M13.5x1LH, 1/2X32, 1/2x36, and 5/8x24 are available for purchase.

• Easy to remove extension core allow for quick user adjustment of sound reduction and size. PRODUCT SPECIFICATIONS

• Caliber – 9mm

• Length – 7.7”

• Diameter – 1.375” 

• Weight – 9oz MATERIAL SPECIFICATIONS 

• Cores – Grade 5 Titanium 

• Piston Assembly – 4140 Steel 

• Finishes – Type III Mil Spec Hardcoat Anodized Aluminum, Black PVD Titanium, and Black Nitride Steel