Wilson Combat magazines increase reliability in all 1911 pistols. The aircraft grade certified stainless-steel tube resists corrosion. These magazines have the thickest tube walls in the industry at .025" manufactured from 17-7 PH stainless steel. All tubes are heat-treated for maximum durability and service life. 

The fiber-fill nylon self-lubrication follower provides smooth round feeding. The heavy-duty maximum tensile strength spring provides a long service life and enhanced feeding and position slide stop operation.

The Lo-Profile OM Steel base pad is removeable for easy maintenance and versatility with different base pad options. No other .45 magazine can compare for proven inherent reliability, durability, and the ability to remain fully loaded for long periods of time without damage.