Agency Arms Gen4 Compensator, Features Two Chamber Design-2 Vertical Ports And 2 Side Venting Ports, Front Sight Hole, Two Set Screws With An Allen Wrench And A Vial Of Rockset Are Included In Package, Compatible With The Glock 17/19/34, Standard 1/2 X 28 Thread Pitch, Gray Anodized Finish, Not An Exact Match To Their Barrels, Color Of The Actual Product May Vary From The Image 417-4-gry
Model: Gen4 Product Type: Compensator Finish/Color: Gray anodized Fit: Compatible with the Glock 17/19/34 Accessories: Included in package with the Compensator