Ruger LC9, LC9s, EC9s MagGuts™-High Capacity Magazine Conversion
Converts your 7 round Ruger LC9, LC9s, or EC9s 9mm magazine into an 8 round magazine without extension. The kit uses your existing magazine tube and base plate while replacing all internal components with the MagGuts™ hybrid spring system.
-Maintains reliable slide lock when empty function.
-Easy to install.
-Finger extension and flat base plates are both compatible with this kit..
-Patented, U.S. Patent No. 8,819,977, other patent(s) pending.
-Compatible only with OEM 7 round magazine