Features:
Rock Solid Lock up
Free of wear prone geometry
Front cap shields blast and funnels it forward
Precisely calculated porting to encourage flow forward of the muzzle
Large internal expansion chamber to reduce concussion
Precision TIG welded assembly
Sacrificial baffle strategically engineered to extend the life of your suppressor
17-4 PH Stainless steel to withstand hard use
Lustrous Melonite Finish
Griffin Laser Logo Marked
Shim set Included
Pre drilled 3mm hole for pinning and welding
Specs: 
Diameter: 1.075" (taper), 0.93" unit
OAL: 2.27"
Weight: 2.5 oz.
Material: 17-4 H900 Stainless Steel
Finish: QPQ Black Nitride
Thread Pitch: 1/2x28, .22 cal