The BlackHawk Sportster SERPA CMG Paddle Holster, Glock 20/Glock 37/Glock 21/Smith & Wesson M&P 45L, Right Hand, Matte, Gunmetal Gray, 413513BK-R Color: Gunmetal Gray, Finish: Matte, Hand: Right, Gun Make: Glock, Smith & Wesson, Gun Model: Glock 20, Glock 21, Glock 37, Smith & Wesson M&P 45L, Barrel Length: 4 in, Fastener/Closure Type: SERPA, Holster Material: Injection Molded, Holster Type: Belt Holster, Holster Application: Concealment, Quantity: 1, Condition: New, Attachment Type: Quick Detach. is here at OpticsPlanet with unbelievable prices Up to 59% Off! Please also check out more options for BlackHawk Sportster SERPA CMG Paddle Holster.