BlackHawk Serpa CQC Concealment Holster, Smith & Wesson M&P 9/Smith & Wesson M&P 40, Right Hand, Matte, Black G&G Airsoft Guns The metal mesh can be

The metal mesh can be adjusted for a perfect fit

Mounts on all standard top gun rails

Lightening cuts on slide for faster firing rate

Then wind the wheel on the bottom for 30 seconds or more

The rail system is full metal

BlackHawk Serpa CQC Concealment Holster, Smith & Wesson M&P 9/Smith & Wesson M&P 40, Right Hand, Matte, Black G&G Airsoft Guns The metal mesh can beSERPA Auto Lock solidly secures firearm, only releases during draw cycle Aids in rapid draw, target acquisition and re holster Belt loop, paddle platform included; also fits Shoulder, S. T. R. I. K. E., Quick Disconnect and Tactical Holster Platforms Passive retention detent adjustment screw aids in weapon retention Fits: Smith & Wesson M&P 9 40 Full Size Models(Will NOT fit CORE models) Smith & Wesson SD 9 40 Smith & Wesson SIGMA 9 40