The RPM design is the result of a relentless pursuit of excellence maximizing reliability and durability under all conditions. The dual wall feed rails have revolutionized 1911 magazines.

• Caliber: .45 ACP
• Capacity: 10 rounds
• 1911 Size: Full Size
• Black Fluoropolymer finish
• Strongest 1911 magazines ever made: At least 2X the service life!
• Feed rails provide smoothest feeding surface
• Heavy-duty corrosion resistant stainless steel body
• Laser welded tube
• Numbered witness holes for visual round count
• Patented RPM follower is alloy frame safe
• 19 coils of high tensile rocket wire spring
• Removable base pad for easy cleaning
• Smooth finish for easy insertion and removal
• Long lasting function in dirty environments