WHY JMC brass?
Tighter dimensional tolerances guarantee a properly seated bullet and ensure successful firing each time the trigger is pulled. By maintaining and holding SAAMI/Military specs, we provide the shooter with a precision product with exceptional consistency. A product that thrives in an environment where it’s the first shot that counts.
JMC RIFLE BRASS
Quality brass for a flawless performance from the first shot to the last
No matter which round you prefer, JMC rifle brass is always reliable, precise, and American-made. Our bulk rifle brass has been designed for every type of firearms enthusiast, from military and law enforcement agencies, competitive shooters of all disciplines, casual plinkers and the die hard reloader.
Depending on your style, our rifle reloading brass is available in bottleneck profiles, rimless designs, as well as belted options – each drawn from premium, American-made brass cups. Don’t just shoot with any brass, find JMC rifle brass for sale and get the shoot you expect.
JMC PISTOL BRASS
Premium grade, American-made brass for shooters who want the best
JMC pistol brass has been manufactured to perform effortlessly across more than a dozen of the most common pistol types, including 10mm automatics, .357 magnums, and preferred military/police-style weaponry. That means no matter how you choose to shoot, whether you’re a pro shooter or a casual sporting enthusiast, we have bulk pistol brass for sale that’s precision-built to match the occasion.
AMMONIA VAPOR TESTING
Confirms quality and consistency of the final product, resistance to corrosion and a long life.
Each cartridge design can be dimensionally customized for use with specific weapons and projectiles.
SMALLER MANUFACTURING RUNS
Provides greater attention to detail and tighter quality standards compared to larger manufacturers.
Dimensions are held to a tighter standard so that the final product performs exceptionally every time.
AUTOMATED DIMENSIONAL INSPECTION
Precise measurements of the dimensional aspects of each casing ensure vital performance characteristics are achieved. Concentricity, wall thickness, hardness, and uniformity are guaranteed from part to part and lot to lot.
Our processes have been studied statistically and are monitored to ensure the highest consistency casings are manufactured and delivered. All of our technicians are trained in SPC and follow established procedures based on decades of automotive deep draw experience.
ISO 9001:2015 CERTIFIED
The JMC Brass quality management system is ISO 9001:2015 certified with TUV Rheinland of North America. Our ISO certification ensures a quality set of principles and efficient processes to consistently satisfy our customers.
VICKERS HARDNESS TESTING
Exact locations on the casing base, neck, and head are tested for hardness, ensuring durable and reliable performance.