The Standard Mike-9B 9mm RearCharge Rifle sports a Match Grade 16" 1-10 9mm Barrel, Monolithic Style Upper Receiver, Mil-Spec Grip and Stock, Flash Hider, and a slim lightweight MLOK Compatible 15" Free Floated Handguard. Foxtrot Mike products is offering the ultimate 16" Glock Magazine Compatible 9MM rifle, perfect for anyone looking to try PCC competitions, recreational shooters or for home defense. The rifle comes with some premium features, not found on other 9mm Glock compatible rifles at this price. Patented last round bolt hold open, known for being super reliable and the best in the industry. Premium match grade milspec grade 41V5 Mfg: Foxtrot Mike Products