Shoulder stock Easy to install, no machining req'd Fits these current models: 1377C, 2250, 2240, 2300, BP2220, PC77, 2300KT, 1720T and 2400KT Fits these discontinued models: 105, 111, 130, 150, 151, 1300 and SSP250 Adds another 12" length to your gun The ultimate in versatility! Change your pistol into a carbine by attaching this lightweight, synthetic thumbhole shoulder stock.Specifications and Features: Product Model: Marauder Pistol, 1377C, 1322C, PC77B, 2240 and 2300T Pistols Prop 65 Cancer: Lead Prop 65 Reproductive Harm: Lead Type: Shoulder Stock