Keystone Munitions

Keystone Munitions started with a straightforward mission: make great ammunition using the best components available. Nearly a decade in, that's still what they do.

Their process isn't complicated. They source quality components, monitor critical control points throughout manufacturing, and ship ammunition that performs. Whether you're heading to the range to plink, training for precision, hunting, or competing, the rounds work.

"We're shooters just like you. We know what good ammunition is and we are dedicated to delivering it to you."

Their most popular loads include:

• •300 Blackout Subsonic 220g TMJ (remanufactured)
• •9mm Range 115g RN (remanufactured)
• •223 Range 55g FMJBT (remanufactured)

Both new and remanufactured options available across calibers.

Keystone built this company on Pennsylvania values. They've created regional jobs and kept manufacturing local—that's deliberate. The brand's strength depends entirely on product quality, and shooters notice. Customers across the Northeast rely on them for consistent performance.

"Their ammo performs flawlessly every time. Highly recommend." — Robert Davis, NYC

"Consistent, accurate, and competitively priced." — Ashley Martinez, Glen Rock, NJ

"Never disappointed. Their range ammo is meticulously crafted." — Jennifer Lee, Allentown, PA