380 EZ Uplula insert
This is the only insert for the Uplula speed loader that will accept your 380 EZ magazine. This keeps the magazine centered in the speedloader and allows the pin follower to move freely as the rounds are loaded into the magazine. This insert is designed specifically for the Smith and Wesson 380 EZ Magazines. If other magazines have the same external dimensions they will fit but at this time I know of no other magazine that will work with this. The insert is held in by tension from the lower notch that hooks into the body of the speed loader. This allows the Uplula speed loader to function properly with the magazine centered so the follower can be depressed withoutinterferance.