FIOCCHI 223REM 62GR FMJBT 50/1000

Description

Fiocchi’s Range Dynamics line is built around one purpose: high-volume practice that doesn’t punish your barrel or your budget. This .223 Rem / 5.56 NATO loading is a practical choice for shooters who spend serious time at the range working fundamentals, testing gear, or burning through drills without worrying about cost-per-round adding up.

The 62-grain bullet uses a full metal jacket boat tail profile. The boat tail geometry stabilizes the projectile earlier in flight compared to a flat-base design, which matters for consistency across a long range session when shot-to-shot uniformity is the point. At 62 grains, this load also sits in the weight range that feeds reliably through rifles with a 1-in-9 or faster twist, making it broadly compatible with modern AR-platform rifles without requiring you to verify twist-rate suitability the way a heavier projectile sometimes does.

Fiocchi loads this ammunition with brass cases and Boxer primers. Brass work-hardens more gradually than steel and is far more forgiving of multiple resizings, so if you reload, these cases are worth keeping. The muzzle velocity comes in at 3,000 fps, generating around 1,239 ft-lbs of muzzle energy — enough to ring steel and give meaningful feedback at distance while remaining within the recoil and pressure profile that semi-automatic platforms handle without increased wear.

Clean-burning powder formulation keeps fouling manageable across a long session, which means fewer cleaning interruptions and more consistent chamber pressures as round count climbs. Available in boxes of 50 or cases of 1,000, this is range ammunition designed to be used in volume.