Occam Defense Solutions
Compressing mag catch springs is generally a miserable task. We include a single use clip made out of aluminum with our FATBOTTOM mag catch that makes the job cake. By popular demand we've released a PRO version for those of you who do this a lot and need a tool that will hold up. The PRO compression tool is billet 4140, heat treated and parkerized, and topped off with some paracord for comfort. Between this and the MAG CATCH SWAGE TOOL it's actually faster and easier to just pull the mag catch for tuning on a build.