Wilson Combat's outstanding ETM magazine has been redesigned from the ground up with input from firearms expert Larry Vickers to include a solid tube construction, redesigned basepad, follower sand cuts for smoother operation in harsh environments and a molded-in last round follower detent to absolutely prevent last round feed failures. This mag has been designed as the last word in military or law enforcement duty magazines for the 1911 platform pistol.The Vickers Duty Mag has a completely sealed construction with two witness holes that nearly eliminates lip spreading and ingress points for sand and debris. The redesigned follower has a new last round detent that will solve last round reliability issues in the 1911 design. The baseplate of the Duty mag is uniquely shaped and easy to grab under stress. It is weighted to drop free in any field conditions.The heat-treated MAX flat wire construction never gets stressed or over-compressed like a conventional spring and is guaranteed to ...