Description
The PMC Bronze 50 BMG 660gr FMJBT load, item 50A, is a 10 round box of 50 BMG ammunition from PMC, loaded with a 660 grain FMJ-BT bullet rated at 2950 fps with 13688 ft-lbs of muzzle energy.

PMC Bronze 50 BMG 660gr FMJBT Overview
PMC Bronze is the company’s everyday line for target shooting, training and plinking. It is built to deliver consistent, reliable performance at a price that makes regular practice affordable, and it is loaded with new brass cases that are reloadable. Many shooters choose Bronze for range trips, qualification practice and simply getting more trigger time.
Bullet Design
The full metal jacket boat tail bullet has a tapered base that reduces drag, helping it hold velocity and resist wind drift downrange. The copper jacket keeps lead fouling down and feeds smoothly.

Intended Use
Bronze is meant for practice, training, plinking and informal competition. Full metal jacket bullets feed reliably and keep the bore clean of exposed lead, which suits high-volume shooting.
Firearm Compatibility
This ammunition is made for rifles chambered in 50 BMG (12.7x99mm), such as Barrett, Serbu, ArmaLite and other single-shot, bolt-action and semi-automatic 50 caliber rifles. Check your local laws, as some states restrict 50 BMG rifles and ammunition.

About PMC
PMC, short for Precision Made Cartridges, has built ammunition for decades and is based in Houston, Texas. Its lineup covers practice, training, match and hunting loads for handguns and rifles, with a focus on consistent, dependable performance at a fair price.
Recoil and Shootability
The 50 BMG produces heavy recoil and a very loud, concussive blast. Most rifles use large muzzle brakes, so shooters and bystanders need good hearing protection, and a solid prone or bench position is essential.
Choosing This Load
Bronze makes sense whenever you want to shoot more without spending more. It is a dependable choice for learning fundamentals, practicing drills, breaking in a new firearm and enjoying an afternoon of plinking. Many shooters keep a supply of Bronze on hand for practice and save premium loads for hunting or defense.
About the Cartridge
The 50 BMG was developed for the M2 Browning machine gun and later adopted for long-range rifles. It is the largest common centerfire rifle cartridge available to civilians and is used for extreme long-range target shooting.
Brass Cases
PMC loads its centerfire ammunition in boxer-primed brass cases. Brass extracts reliably, resists corrosion and can be collected and reloaded by handloaders, which adds value to every box you shoot. Collect your fired cases at the range if you reload, and sort them by headstamp and caliber for easy processing later.
Range Safety
Always wear eye and ear protection, confirm the correct ammunition for your firearm before loading, and keep different calibers separated in your range bag. Treat every firearm as loaded, and know your target and what is beyond it.
Practice and Testing
Shoot a few groups with this load to learn where it prints in your firearm, and check function with full and partly loaded magazines. Keeping a consistent supply of the same load makes it easier to track your progress over time.
Storage and Care
Store ammunition in a cool, dry place in its original boxes, away from solvents and lubricants that can contaminate primers. Inspect rounds before loading, and set aside any with dents, loose bullets or corrosion.
Specifications
- Brand: PMC Ammunition
- Line: Bronze
- Item number: 50A
- Caliber: 50 BMG
- Bullet weight: 660 grain
- Bullet type: FMJ-BT
- Rated velocity: 2950 fps
- Muzzle energy: 13688 ft-lbs
- Case: Brass, boxer primed
- Count: 10 rounds per box
- UPC: 741569060356
Before You Buy
Federal law requires buyers of rifle ammunition to be at least 18 years old when buying from a licensed dealer. Some states and cities restrict ammunition purchases, require background checks or limit shipping, so check your local rules before you order.
Who It Is For
The PMC Bronze 50 BMG 660gr FMJBT is a great fit for shooters who want dependable 50 BMG ammunition from a trusted American maker.
Buy the PMC Bronze 50 BMG 660gr FMJBT at MAG5 Firearms
MAG5 Firearms is a family-owned FFL in Collegeville, Pennsylvania. Order the PMC Bronze 50 BMG 660gr FMJBT online and we will ship it to you where state and local law allow, or browse our full selection of ammunition for more rifle loads. For factory details, visit PMC Ammunition.








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