However, the mags you get with the Ruger Security-9 are proprietary, so they are not interchangeable with any mags from other Ruger’s models because of differences in the feed angle. They feature polymer followers and baseplates. However, the pistol does not use a magazine disconnect safety,...
The Spectre Ballistics International Ruger 10/22 Magazine Adapter, hence\nfourth referred to as the\nMagazine Adapter, allows the user of a Ruger 10/22 type of firearm to use a\nmagazine from an alternate\nfirearm. The adapter fits into the existing Ruger 10/22 magazine well with no\n...