Rock Island Armory 1911 Magazine Features The Rock Island Armory 1911 Magazine is built as a direct factory replacement giving 1911 owners a dependable way to keep spare ammunition on hand for the range or for daily carry. Machined from steel and finished in blued the magazine matches the durability and appearance of the original equipment magazine that shipped with the pistol. Its 17 round capacity in 9mm gives shooters more rounds between reloads than a typical single stack magazine which is a real advantage in training drills or defensive scenarios. The steel body resists wear from repeated loading and unloading helping the magazine hold up over years of regular use. Reliable feeding starts with a well built magazine and this Reference J pattern magazine is designed to feed smoothly through 1911 pattern 9mm pistols without the hiccups that come from worn aftermarket options. Picking up a spare or two means less time reloading and more time on target whether at a competition a training class or the range. The blued steel finish also stands up well to routine handling and storage in a range bag or magazine pouch. For 1911 owners who want a factory correct spare on hand this Rock Island Armory magazine is a straightforward dependable choice. Rock Island Armory 1911 Magazine Specifications Manufacturer: Rock Island Armory Model: Magazine for 1911 Caliber: 9mm Capacity: 17-Rounds Finish: Blued Material: Steel Available At: GrabAGun