Prvi Partisan, RangeMaster, 5.56 NATO, Full Metal Jacket, 55 Grain, 20 Rounds

The PPU RangeMaster PPRM5561 5.56x45mm NATO 55 grain Full Metal Jacket Boat Tail is a go-to option for shooters seeking reliable rifle ammo for range work, competitive shooting, and precision drills, and if you're running AR-15 platforms or patrol-style rifles you'll appreciate the consistent 55 gr bullet weight and boat-tail profile that promotes stable ballistics and reduced drag for flatter trajectories at distance. Prvi Partisan's RangeMaster line delivers smooth feeding and dependable chambering thanks to FMJ construction, which helps minimize barrel fouling during extended sessions and keeps your rifle running clean through high-volume practice. Whether dialing in zero, working up loads on the target line, or training for timed courses, this 5.56 NATO load offers repeatable accuracy and predictable performance shot after shot. The combination of a proven NATO caliber, streamlined boat-tail geometry, and trusted PPU/Prvi Partisan pedigree makes this ammo a practical choice for serious range training and competitive applications where consistency and reliability matter.