Chip McCormick Power Mag 1911+ .45 Cal 10 Rd Aluminum Magazine

The POWER+ follower is such that it is more stabilized and remains within the confines of the magazine tube. Of course, as the long history of all Power series magazines has proven; no other brand matches up with the complete combination of quality, reliability, service life and customer satisfaction of CMC’s Power series magazines.
CMC’s all steel followers are far superior in strength, never wear out, are impervious to heat and have virtually unlimited service life.
CMC’s unique follower designs require only a bare minimum of bearing surface contact to the inner walls of magazine tubes. Less bearing surface yields greater margins for continued reliable function when used in gritty and/or grimy environments, and/or when cleaning and maintenance are not practical in between usages.
All of CMC’s unique follower designs are such that the followers themselves are also springs, yielding additional strength to that of the common coil type spring that all 1911 magazines incorporate. CMC’s follower designs allow for each of the “Rocket” wire spring coils to be wider and longer in coil design throughout the length of the spring, yielding superior spring strength by design as compared to any other brand of extra capacity 1911 magazines. The combination of CMC’s follower (a spring itself) and larger spring coil designs yields more strength in any given length of the magazine tube.