The Bond Arms Derringer is truly an American Express pistol “Don’t leave home without it!” 45/410 really packs a wallop! I got the Snake Slayer and much prefer the extended grip for this caliber as well as the 4″ barrel over the 3.5″. Recoil is quite manageable in the .45 as well as the 2.5″ 410. The 3″ ...