The Chip McCormick Power Magazine line is the best of the best using top-quality materials design features manufacturing technology and fit and finish.The Power Mag features a lean and sleek design with extremely tough and rugged reliability. This is an 8-round capacity 45 ACP 1911 magazine that will fit flush in any full-size or government model 1911.CMC Power Magazines utilize a unique fully-steel follower and spring yielding the lowest possible bearing surface and the largest possible spring for any extended capacity 1911 magazine. Chip McCormick Power Mag 1911 Magazine45 ACP Caliber8 Round (Stainless Steel)Toughest 1911 MagsThese Power Mags are suitable for law enforcement or even duty roles for those enlisted who can choose to use a 1911 as their sidearm.Chip McCormick has built in every feature and quality refinement that they can into these 8-round magazines creating the best possible mag for your 1911.You can't have enough magazines on hand for your sidearm make sure you grab a few of these premium CMC mags.Order your 1911 magazines online here today!Searching for 45 ACP? Score big savings when you shop our large selection of cheap 45 ACP ammo for sale.