Buy Standard MFG SAA 45 Colt 4.75″ Barrel Case Hardened Online Secrets
The receiver extension and the additional spacer piece specifically guiding the receiver—which sports QD sling swivel sockets on either side—are aluminum. The spacer features a vertical part of Picatinny rail onto which the receiver extension is clamped. The clamp is steel, along with the lockup is strong.The pistol is rated for +P .38 Special