Tapco Compensator Features The Tapco Compensator mounts directly onto a Glock 17 Gen3 without requiring the owner to swap to a threaded barrel which keeps the stock barrel in place while still adding muzzle control. The unit slides onto the factory rail and is secured with a screw meaning installation can be completed at home with basic tools rather than requiring gunsmith services. Because the compensator attaches externally rather than threading onto the muzzle it offers an alternative path to recoil management for shooters who prefer not to modify their barrel. The stainless steel finished construction is built to handle repeated use at the range or in competition settings. A 2.25 inch Picatinny rail integrated into the compensator gives shooters a mounting point for a weapon light or laser directly beneath the muzzle expanding the pistol s accessory options without a separate rail adapter. The included glass breaker adds a practical self-defense feature that is not found on a standard unmodified slide. Finished in Black the compensator maintains a factory-matched appearance that blends with most Glock 17 Gen3 builds. The Tapco Compensator is available for sale at GrabAGun for shooters who want added control and accessory mounting for their Glock 17 Gen3. Tapco Compensator Specifications Manufacturer: Tapco Model: Compensator Compatible Hosts: Glock 17 Gen3 Color: Black Finish Type: Stainless Steel Mount Type: Picatinny Rail Includes: 2.25 Picatinny Rail Available At: GrabAGun