Installing the +1 Magazine Extension for Ruger LC9 Pistols

https://gallowayprecision.com/....ruger/lc9-and-lc380/ - Made from aircraft grade aluminum and hard anodized, this extension is built to last. Featuring a screw in style retainer to insure secure trouble free service loaded or unloaded. Reuse your old magazine spring, follower, and spring base plate for easy install. Push fit on all USA made magazine, some older Italian made magazines may be extremely tight fit.