Warne Rifle Magazine Extensions are available in +5 capacity models for P-Mag 30 round Magazines. These extensions feature an ergonomic shape that allows for better insertion and finger grooves allowing the magazine to be stripped from the handgun if needed. Fits P-Mag 5.56-223 30 round magazines. Magazine NOT included. Not available for shipment to CA CO CT D.C. HI MD MA NJ NY WA VT.