MANUFACTURER: HUXWRX FAMILY: Accessories MODEL: Stiction Lock Comp TYPE: Accessory-Flash Hiders ITEM GROUP: Silencer Mounts CALIBER/GAUGE: 9mm FINISH: Black FINISH TYPE: Black THREAD PATTERN: 1/2x28 ATTACHMENT METHOD: Quick Detachable SHIPPING WEIGHT: 0.1 lbs. MFG MODEL NO: 2550 UPC: 810176430040