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. 

This magazine has a patented extended skirt, anti-tilt all metal follower that ensures lock back and increases feed reliability in all .40 Cal. 1911 pistols. The metal spacer ensures proper feeding with factory .40 Cal. Ammo.

The Standard 350" plastic base pad is removeable for easy maintenance and versatility with different base pad options

Selecting the Correct 1911 Magazine: 

If the grips on your 1911 measure 4" to 4-1/4" long, you have a Government/Commander length grip.

If the grips on your 1911 measure 3-1/2" long, you have an Officer/Defender length grip.

Please check grip length before ordering.