Prvi Partizan 5.56 NATO 55gr FMJ RangeMaster – 20 Rounds

Prvi Partizan's RangeMaster 5.56 NATO load delivers reliable feeding and consistent accuracy with a 55-grain full metal jacket projectile. This is range-grade practice ammunition built to NATO specifications, making it suitable for AR-15 pattern rifles and other 5.56 NATO chambered firearms. The FMJ bullet construction provides good penetration and minimal expansion, ideal for target work and high-volume training where cost per round matters.

Loaded in boxer-primed brass cases that are reloadable for handloaders looking to extend their investment. Prvi Partizan manufactures this ammunition to SAAMI and NATO standards with quality control procedures that meet military acceptance protocols. Available in 20-round boxes or cases of 1,000 rounds for sustained range sessions.

• Caliber: 5.56x45mm NATO
• Bullet Weight: 55 grains
• Bullet Style: Full Metal Jacket (FMJ)
• Muzzle Velocity: ~3,240 fps (from 20" barrel)
• Box Count: 20 rounds
• Case Count: 1,000 rounds (50 boxes)
• Case Type: Boxer-primed brass
• Primer: Non-corrosive boxer
• Use: Range training, target shooting