SinterFire RHA 223 Rem 55gr Lead Free Frangible - Box or Case

SinterFire RHA in 223 Remington is a lead-free frangible load built on SinterFire's Reduced Hazard Ammo (RHA) platform, designed for tactical carbine training on steel targets, indoor ranges, and other facilities where conventional lead projectiles pose a ricochet or lead-exposure concern. The 55 grain bullet is formed from SinterFire's proprietary copper-and-tin composite and engineered to disintegrate into small particles on impact with hard backstops rather than ricochet or splatter.

Loaded with a brass case and a standard primer, these rounds cycle reliably in AR-pattern and other mil-spec 223-chambered rifles, sharing the same external profile and feeding geometry as standard ball ammunition. SinterFire markets this RHA line for military, law enforcement, government, and civilian training environments, making it a popular choice for agency qualification courses, indoor range programs, and environmentally regulated facilities that restrict lead projectiles.

Whether you are running sustained qualification drills, stocking a department training kit, or shooting at a private range that prohibits lead, this 55 grain Reduced Hazard load delivers reliable 223 Rem cycling, substantially reduced ricochet and splatter on hard backstops, and zero lead deposited downrange.

Your purchase options:

• Box - 50 Rounds: One 50-round box of SinterFire RHA 55gr lead free frangible 223 Rem ammunition.
• Case - 500 Rounds (10 Boxes): Ten 50-round boxes (500 rounds total) for high-volume training, agency stockpile, or recurring range visits.