Speer TMJ Handgun Bullet .451 185 Grain Total Metal Jacket Pistol Bullets 100. It's cleaner more accurate and more consistent than any FMJ. Specifications for Speer TMJ Handgun Bullet .451 185 Grain Total Metal Jacket Pistol Bullets: Manufacturer: Speer Bullet Type: Full Metal Jacket (FMJ) Caliber: .45 ACP Bullet Weight: 185 grain Projectile Caliber: .451 Caliber Bullet Quantity: 100 Bullet Features of Speer TMJ Handgun Bullet .451 185 Grain Total Metal Jacket Pistol Bullets 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 Package Contents: Speer TMJ Handgun Bullet .451 185 Grain Total Metal Jacket Pistol Bullets Speer 4476: TMJ Handgun Bullet .451 185 Grain Total Metal Jacket Pistol Bullets 100