CMC Products 14132 Power Mag 8rd 45 ACP Fits 1911 Officer Stainless Steel w/ Black Base Pad 14132 M-PM-45CP8

This heavy-duty magazine is designed to significantly increase reliability and service life even when kept fully-loaded for extended periods of time. Die-controlled tolerances are held to +/- .001" which is over 75% tighter than magazines made to military specifications. The extra-stiff coils of aerospace grade wire produce more power than other magazines. The base pad and plate is removable for convenient cleaning and maintenance.