Developed specifically for cowboy action shooting enthusiasts these flat-nose lead bullets are designed and manufactured to assure superior accuracy and knockdown power for steel plates and to provide trouble-free function in single-action revolvers and lever action rifles.Specifications: 357 mag/158 gr/lead flat nose (lfn)/50 per box/20 csCaliber: 357 MagBullet Type: Lead Flat NoseBullet Weight: 158 grMuzzle Energy: 413 ft lbsMuzzle Velocity: 1085 fpsRounds Per Box: 50Boxes Per Case: 20Application: Target ShootingCasing Material: BrassHazair: Yes