Arms Republic Pistol Compensator for FN 509C 9mm Black Small

Arms Republic Pistol Compensator for FN 509C 9mm Black Small. Specifications for Arms Republic Pistol Compensators: Manufacturer: Arms Republic Caliber: 9mm Luger Finish: Anodized Fabric/Material: 6061-T6 Aluminum Threads per Inch: 1/2x28 Weight: 0.25 oz Width: 1 in Condition: New Package Contents: Arms Republic Pistol Compensators What firearm models does the manufacturer say Arms Republic Pistol Compensators is compatible with? The manufacturer suggests that Arms Republic Pistol Compensators is compatible with SIG Sauer P320 FN 509 All Glock Gen 3/4 except Glock 42 Glock 43 FN 509 CompactArms Republic AR-COMP-FN-BLK-C: Pistol Compensator for FN 509C 9mm Black Small