Patriot Sports 223 Remington 55gr FMJ Rifle Ammo – 20 Rounds – The Patriot Sports 223 Remington 55gr FMJ cartridge is manufactured on state-of-the-art equipment using only premium components. The cartridge is designed as an all-purpose cartridge for target shooting, sport, training, and duty. FEATURES: Case Material: Brass Alloy; Bullet Core Material: Lead Alloy; Bullet Jacket Material: Brass Alloy; Bullet Type: Full Metal Jacket (FMJ); Primer: Boxer Type, Small Rifle; Energetic Compound: Double Based Smokeless Powder; Power Dose: 1.68g / cartridge; Bullet Velocity: 3280 FPS; Main Chamber: 3500 bars; Grouping at 100m: 70mm; Production and testing standards: International standard C.I.P.;
