Armscor Pistol Magazine, 40S&W, 8 Rounds, Fits 1911 Pistols, Steel, Blued Finish 40SW.293B.LFL This Rock Island Armory 1911 Full size Magazine is a standard factory replacement magazine. This magazine is for single stack 1911 models chambered in .40S&W and holds 8 rounds of ammunition. It is made of steel and is made to Armscor/Rock Island Armory specifications and tolerances" using the same manufacturing and materials as the original equipment magazines" ensuring perfect fit and operation. Steel Magazine Body Rubber Base Plate Perfect Fit and Operation Additional Information SKU MGARM40SW293BLFL-cnNyZmVlZA UPC812285021256 Weight 0.25 LBS Capacity8Rd FinishBlued Fit1911 Caliber40 S&W Manufacturer Part No40SW.293B.LFL ModelRIA-MAG TypeMagazine Sub CategoryPistol Magazines HandleColor