I'm also experimenting with modifying some M&P mags and CZ mags to implement during the carbine. You must cut the notch from the entrance from the mag so it's going to lock in. I don't personal any Glocks. When you buy through one-way links on our internet site, we might https://ruger-p89-for-sale68901.uzblog.net/examine-this-report-on-ruger-p89-for-sale-46108769