Dark Hour Defense M&P Stand Off Device w/ Rail Black

Dark Hour Defense M&P Stand Off Device w/ Rail Black. 0 and 1.0 with a 4.25" barrel Does not work with extended/threaded barrels Specifications for Dark Hour Defense M&P Stand Off Device: Manufacturer: Dark Hour Defense Gun Make: Smith & Wesson Color: Black Fabric/Material: 7075-T6 Aluminum Features of Dark Hour Defense M&P Stand Off Device Designed to keep the slide in battery to allow proper discharge if pressed against a solid object/target Made from 7075 T6 aluminum Mil-Spec Type 3 hard coat anodized black finish This model is available with an accessory rail to mount a flashlight Install device with blue thread locker on mounting screws. All screws should be tightened to NO MORE than 15-20 inch pounds Device weighs 1.9 oz Device w/ rail accessory mount weighs 2.0 oz Package Contents: Dark Hour Defense M&P Stand Off Device Dark Hour Defense DHMPSOD2.0R: M&P Stand Off Device w/ Rail Black