CM Products Power Mag .45 ACP. If you liked the original 10 round magazines you'll love the Power 10. The Power 10 magazine is designed to incorporate an additional three (3) coils of the aerospace grade rocket wire spring. This huge increase in spring power advances the reliability and service life of the Power 10 to a whole new level. The redesigned integral base pad/base plate and shroud is completely removable for convenient cleaning and maintenance. Also available in 8 round capacity. Specifications for Chip McCormick Power Mag .45 ACP: Manufacturer: Chip McCormick Gun Make: Colt Gun Model: 1911 Caliber: .45 ACP Magazine Capacity: 8 Round Color: Stainless Condition: New Fabric/Material: Stainless Steel Package Contents: Chip McCormick Power Mag .45 ACP The CMC Products Power Mag .45 ACP is a quality addition to the Chip McCormick lineup. For more great deals on 1911 Pistol Magazines by Chip McCormick please browse our Chip McCormick Magazines page. What firearm models does the manufacturer say Chip McCormick Power Mag .45 ACP is compatible with? The manufacturer suggests that Chip McCormick Power Mag .45 ACP is compatible with 1911Chip McCormick Custom 14131 Colt 1911 Power Mag 45 ACP8 Round Stainless