Agency Arms Gen3 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

The Agency Arms 417 Compensator is threaded with the standard 1/2x28 thread pitch. It features a 2 chamber design (2 vertical ports and 2 side venting ports. It is designed to utilize the OEM recoil spring assembly and it also features a front sight holein allowing you to transfer your existing front sight from your slide to the comp. Compatible with the 17in19 and 34.

• Included 417 Comp (Generation specific), 2 Set Screws with an Allen Wrench, Vial of Thread Locker