b'G P 5 / 7 GP5 LENGTH.6.25 DB REDUCT.33dB 5.56mmWEIGHT.12.9oz MATERIAL.H900 & Cerakote Finished 17-4SSDIAMETER1.5 MSRP$550CALIBER556mm RATED FOR22 Calibers including 220 Swift* 1/2x28 Direct thread onlyThe GP (General Purpose) suppressors were designed to provide the customer with a lightweight, durable, and affordable suppressor for general use. Constructed entirely of 17-4 stainless steel and utilizing our ECO-FLOW baffle technology, GP suppressors are both durable and high performance. Front and'