SinterFire designs and manufactures all of our ammunition components in house which gives us complete control of all products and operations. The primary material used by SinterFire is copper and tin with a proprietary lubricant. The benefits of the retained lubricant are:
Reduced Bore Fouling
Increased Barrel Life
Easy Bore Clean Up
Increased Velocity at reduced pressure
All materials are pure, virgin, and certified. Performance characteristics of the projectiles are calculated using the SinterFire database. Proven combinations provide consistent and repeatable results during production of small or large quantities. Accuracy, function, reliability, frangibility, fragmentation, ballistic matching, appearance and attention to detail are all very important.
Quality is not compromised for low cost!