Unlike conventional FMJ bullets that leave lead exposed at the base, Speer uses Uni-Cor technology to completely encase the TMJ bullets lead core in a seamless jacket. Its cleaner, more accurate and more consistent than any FMJ.

Brand: Speer Ammo
UPC: 76683042071
MPN: 4207
Department: Reloading
Fit: Total Metal Jacket
Model: TMJ
Grain Weight: 158 gr
Finish: Copper