Speer 4726 TMJ 9mm 124gr Total Metal Jacket Ammo - Value Pack (600 Rounds)

Speer 4726 TMJ 9mm 124gr Total Metal Jacket bullets give reloaders a reliable, cost-effective option for building consistent handgun ammunition. Whether you're loading for the range, steel challenge, or high-volume practice sessions, these 600-round value packs deliver the quality control and uniform performance that make reloading worthwhile. The 124-grain weight is a proven sweet spot for 9mm—manageable recoil, predictable ballistics, and plenty of data in load manuals from established powder and primer combinations.

Speer's Total Metal Jacket (TMJ) construction uses their Uni-Cor technology to bond lead and jacket as one, eliminating the risk of bullet separation that can occur with less rigorous manufacturing. Each bullet is swaged twice—once to form the core and again to ensure a uniform heel and consistent diameter. That repetition matters when you're resizing brass, setting up dies, and expecting the same bullet-to-case fit shot after shot. No surprises, no jams, no waste of your time or components.

The 600-round pack is sized for serious handloaders. You get enough bullets to develop and verify a load, then run a meaningful batch through your press without interruption. At this volume, per-bullet cost drops, making it easier to justify the time investment in reloading for high-round-count training or competition seasons.

Keep in mind that these are components only—bullets, not loaded ammunition. You'll need appropriate 9mm brass, primers, and powder, plus a reloader's setup and the knowledge to use it safely. If you're already equipped and looking to stretch your reloading dollar without sacrificing consistency, this is a practical choice.

Key Features

• Uni-Cor jacket-to-lead bond technology for maximum reliability
• Double-swaged construction ensures uniform heel and consistent diameters
• Total Metal Jacket design eliminates exposed lead
• 600-round bulk pack reduces per-bullet cost
• 124-grain weight optimized for 9mm performance and controllability

Specifications

Frequently Asked Questions

What is Total Metal Jacket (TMJ) and why does it matter?

Total Metal Jacket means the bullet's lead core is completely enclosed by the copper jacket—no exposed lead. Combined with Speer's Uni-Cor bonding process, this ensures the jacket and core stay together under pressure, preventing separation and delivering consistent performance. It also makes cleanup easier on indoor ranges that restrict lead exposure.

Are these loaded rounds or components?

These are reloading components—bullets only. You will need to source brass, primers, and powder separately and use a reloading press and dies to assemble complete ammunition. This product is for reloaders, not shooters looking for ready-to-fire rounds.

What load data should I use?

We have not provided load data with this listing. Consult published reloading manuals from powder manufacturers (Hodgdon, Alliant, etc.) or established reloading references for safe load combinations with your chosen powder and primer. Always start low and work up while chronographing for consistency.

Why buy a 600-round bulk pack?

Bulk packs reduce the per-bullet cost, making high-volume reloading more economical. A 600-round lot is substantial enough to develop a reliable load, shoot testing batches, and still have plenty left for serious range work or competition prep without needing to reorder constantly.