Features and Specifications: Designed for the Glock 43, 43X and 48, the S&W Shield and Shield Plus, and the Sig Sauer P365 and P365XL Won't Damage your Firearm Made Out Of Injected Molded Glass Reinforced Nylon Goes on and off in under 3 minutes Mounting hardware and tool provided Recover Tactical Picatinny Rail Adapter - easy installation, no modifications required to your firearm, no need for a gunsmith, and can be installed in under 3 minutes. Installation is simple, safety check your firearm, lock your slide back and follow the instructions provided while mounting to your frame with the supplied hardware. It's that simple.