SinterFire Reduced Hazard Ammunition Features SinterFire Reduced Hazard Ammo in .300 AAC Blackout is built around a lead free frangible 110 grain bullet engineered to disintegrate on impact with hard targets rather than ricochet back toward the shooter. This frangible construction makes the load well suited for close quarters and steel target training environments where ricochet risk from conventional bullets is a real safety concern. By eliminating lead content the round also reduces the airborne lead exposure that can accumulate on indoor ranges over repeated training sessions. These characteristics make SinterFire a trusted choice for instructors and range operators running high round count courses. Each box delivers 50 rounds of consistent reliable ammunition suited to frequent training cycles in .300 AAC Blackout platforms. The brass cased construction supports reliable extraction and feeding across a range of semi automatic rifles chambered for the cartridge. Shooters working through drills on steel plates or indoor berms benefit from the reduced ricochet risk without sacrificing the terminal performance needed for effective training feedback. SinterFire Reduced Hazard Ammo is available for sale at GrabAGun for tactical trainers and range facilities seeking a safer dependable frangible option. SinterFire Reduced Hazard Ammunition Specifications Manufacturer: SinterFire Model: Reduced Hazard Ammo (RHA) Caliber: .300 AAC Blackout Bullet Weight: 110 gr Bullet Type: Lead Free Frangible Rounds Per Box: 50 Available At: GrabAGun