Sell 1Pcs 10 Inches Straight Inserting Type RIS/RAS/Rails for JM Gen.8 M4A1/XM316 best price

Features: .100% brand new and high quality. .Use high quality material,durable to use .Compared with ABS material, PC material has a higher quality. .The RIS/RAS/Rails is 10 inches long (about 26cm). It is suitable for the JM Gen.8 M-4A1/XM316 cartridge receiver. It is easy to use and can be installed directly. Specifications: .Color: Transparent .Material: PC .Product Weight: 310g .Package Weight: 330g .Package Dimensions: 30*8*9cm .Packing: Bag Package Content: .1 x RIS/RAS/Rails