RE: mods towards the "safety capabilities" I believe that most find it necessary to, in the pretty the very least, mod the part on the safety that helps prevent dropping the mag Until the slide safety is pushed up. : a device to hold cartridges for charging the magazines https://golinkdirectory.com/listings13149851/the-how-to-learn-about-the-different-types-of-firearm-cleaning-cloths-diaries