Brand: Chip McCormick 12150
These extended magazines from Chip McCormick are the most reliable high capacity 1911 magazines that money can buy. The unique stainless steel follower design doesn't require an extra long magazine with protruding dimensions like other brands. Unlike plastic, these all steel followers yield the highest possible strength. It's impossible for them to wear out, and they are impervious to heat. Ten round capacity.
1911 Government model handguns, chambered in .45 ACP