Ruger Security-9 Magazines

Ruger and ProMag magazines for the Security-9 and Security-9 Compact, all in 9mm. Factory mags for the full size pistol come in 10, 15 and 17 rounds, some in 2 packs, and most also work in the Ruger PC Carbine with the SR9/Security-9 mag well insert. Compact owners can pick a 10 round mag or a 15 round mag with an adapter. ProMag adds a 32 round steel mag and a 50 round drum, and Ruger's Security-9 mags do not fit the SR9 or SR9c.