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TMJ Handgun Bullet .400

Part # 4399
  • Bullet Weight: 155
  • Currently Unavailable
Warning for California Residents

Product Overview

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

  • Uni-Cor technology completely encases the lead core in a seamless jacket
  • Design eliminates the accuracy-robbing features of conventional full metal jacket bullets
  • Reduces fouling and airborne lead
  • Consistent bullet diameters and a uniform heel


Caliber .400
Bullet Weight 155
Bullet Style Total Metal Jacket
Ballistic Coefficient .125
Bullet Length In 0.538in. / 13.67mm
Sectional Density 0.138
Diameter In 0.4
Diameter Mm 10.16
Package Quantity 100
Usage Target Shooting