Speer TMJ Handgun Bullets .45 Auto .451" 230 gr TMJ-RN 100/ct

Speer TMJ Handgun Bullets .45 Auto .451" 230 gr TMJ-RN are purpose-built for shooters who demand reliable, cost-effective ammunition without sacrificing performance. Designed for defensive, training, and target applications, these Total Metal Jacket rounds deliver consistent ballistics across semi-automatic and revolver platforms. With 100 rounds per box, this quantity suits both regular range sessions and serious practitioners who prioritize ammunition on hand.

The 230-grain round-nose configuration leverages Speer's Uni-Cor technology, a process that bonds lead directly into the jacket during manufacturing rather than swaging, creating a monolithic structure that resists core-jacket separation under stress. This engineering ensures consistent velocity, minimal jacket slippage, and reliable feeding in modern .45 ACP firearms. The TMJ (Total Metal Jacket) design encases the projectile entirely, reducing airborne lead exposure during shooting and simplifying brass cleaning post-range session.

Law enforcement trainers, competitive shooters, and home-defense practitioners rely on Speer ammunition for its balanced cost-per-round and terminal consistency. The .451" diameter ensures proper fit in standard .45 ACP chambers, while the 230-grain mass is the established load for the platform, maintaining predictable recoil impulse and slide cycling. Reloaders also stock these bullets for handloading applications, leveraging the jacket quality for custom load development. Compatible with all modern .45 Auto semi-automatics and revolvers chambered in .45 ACP.