Magtech ammunition is excellent high quality, practice and range ammunition that also performs well in matches and competition. These full metal jacket rounds are highly accurate and positive functioning for both target practice and competition. Each cartridge is assembled using the highest quality components, strict loading tolerances and rigorous quality control to produce consistent velocity and excellent accuracy. Magtech uses reloadable factory brass cases, clean burning propellants and non-corrosive staked primers with a sealed primer pocket. Magtech ammunition is economical so your range trips and practice time will give you more bang for your buck, literally!Magtech 10A10mm Auto180 GrainFull Metal JacketFactory Brass CasedReloadableMuzzle velocity: 1164 fps.Muzzle energy: 543 ft/lbs.Uses: Target, Match, Range and Plinking