Atlanta Arms .355 9mm 124gr Full Metal Jacket Bullets (Atlanta Arms part no. SCI9MM124FMJ-100) bring a .355 diameter component bullet sized for 9mm reloading, built by Atlanta Arms at its climate-controlled Covington, Georgia manufacturing facility. Atlanta Arms runs precision loading equipment to hold consistent bullet weight and dimension across runs, the kind of batch-to-batch consistency handloaders need for repeatable pressures and velocities. This 124 grain full metal jacket is sold as a bare component bullet, not loaded ammunition, so it goes straight into your own 9mm reloading data. Find it filed with our reloading bullets lineup.

Key Specifications

• Bullet diameter is .355 inch, sized for 9mm reloading dies and chambers.
• Bullet weight is 124 grains, a common practice and match weight for 9mm.
• Bullet type is Full Metal Jacket, built for reliable feeding rather than expansion.
• Each box holds 100 bullets, enough for a full load development string.
• Built at Atlanta Arms’ climate-controlled precision manufacturing facility for consistent lot-to-lot quality.
• A box ships at roughly 1.87 lb, light enough to order several boxes at once.

Frequently Asked Questions

What caliber is this bullet for? It is a .355 inch diameter bullet sized for 9mm reloading.

Is this a loaded cartridge or a component bullet? A bare component bullet only, sold for handloaders to load into their own brass.

How many bullets are in a box? 100 bullets per box.

Buy the Atlanta Arms .355 9mm 124gr Full Metal Jacket Bullets

Consistent component bullets are what make load development repeatable, and Atlanta Arms builds to that standard. Order through our Lubbock, Texas gun shop and we will get your box on its way as soon as it is ready to ship.