This is the original Snake Slayer which is the ultimate concealable .410 shotshell/.45Colt pistol for people that need a larger grip. The extended grip provides extra comfort without detracting from concealability. The Snake Slayer has the 3.5" dual caliber .410/45LC barrel chambered for the 3" shot shell, comes with a removable trigger guard and will accept any of the barrels offered.