The AF1911 Romulus is hammer-fired fired featuring a SUS416 black polished DLC finish on the frame and slide; Bull ramped threaded compensated barrel; injected polymer grip module; extended beavertail Double Stack magazine; glowing night sights; extended slide release; flared magwell; Picatinny rail; RMSC optics cut; ambi thumb safety. Includes 17rd and 20rd magazines.