Swift 351805 A-Frame Heavy Revolver 357 Mag .357 180 GR Hollow Point (HP) 50 Box

Muzzleloader and heavy revolver A-Frame bullets are one in the same. Both initiate expansion at 850 fps, expand to 1.65x their original caliber, and maintain 97% of their weight. They are virtually indestructible at velocities in excess of 3000 fps.