The Richards Transition Model � Conversion combines the early Richards ejector with the Richards-Mason conversion ring gate and hammer. This rare model is commonly called the 'Transition Model'. - Caliber: .45 LC - Barrel Length: 8 in. - Style: Cartridge Conversion - Frame: Case Hardened - Finish: Standard Blue - Grip: 1 Piece Walnut - Weight: 2.65 Lbs.