Heavy, tungsten guide rod adds muzzle-steadying weight to help counter recoil. Stainless steel model improves functioning without adding weight. Two-piece – full length, centerless ground construction simplifies disassembly. One-piece – gives extra weight, plus superior support to recoil spring for smoother function. Mfg: Egw SPECS: .326" (8.2mm) diameter. Fits 1911 Auto, or STI, Govt. length slides with 5" (12.7cm) barrels. Tungsten 3.1 oz.(88 g). Stainless Steel 2 oz. (57 g). All models supplied with stainless steel, standard spring plug.
