If you want 5.7x28mm subsonic 62 grain ammo, then we probably don’t have to explain why you’ll love Fiocchi product no. 57SUB62!

This cartridge’s subsonic muzzle velocity (75 fps slower than speed of sound with 4.8” barrel) isn’t a product of weak propellant. It’s the result of a heavy bullet, and a heavy bullet only. The bullet’s subsonic muzzle velocity will produce less noise, promote more effective suppressor performance, and potentially reduce felt recoil (it depends on what you’re able to feel, so we can’t promise for sure).

This range ammo is loaded with plain old FMJs (as opposed to more sophisticated TMJ or BEB projectiles), and will deposit lead residue at the usual rate.

Fiocchi will have celebrated their 150th anniversary in 2026. The Italian manufacturer made these rounds in Missouri (as opposed to Lecco), complete with the quality cases and explosive components that reliable operation is predicated upon.

500 Round Case

Features and Specifications:
Manufacturer Number: 57SUB62
Caliber: 5.7x28mm
Bullet Weight: 62 Grains
Bullet Type: Full Metal Jacket
Muzzle Velocity: 1050 fps
Muzzle Energy: 152 ft/lbs
Reloadable Brass Case
500 Rounds