500 Rounds of 5.7x28mm Ammo by Fiocchi - 35gr Jacketed Frangible

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Ammo Overview

Quantity - 500 rounds per case; 50 rounds per box
Manufacturer - Fiocchi
Bullets - 35 grain jacketed frangible
Casings - Boxer-primed brass
Muzzle Velocity - 1,700 fps
Muzzle Energy - 225 ft lbs


This 5.7x28mm ammunition by Fiocchi is the very thing you want for target practice with a Ruger-57, FN Five-seveN, PSA 5.7 Rock or AR-57. Its bullets are lead-free, so it won’t fog up an indoor range with heavy metal that you don’t want in your lungs – and that’s not the only way it makes target shooting safer!

This round’s 35 grain bullet looks just like a normal full metal jacket on the outside. It wears the rigid copper-alloy jacket requisite for smooth, reliable feeding in a magazine-fed firearm. It’s what’s on the inside that makes it special: a frangible core, which is made of condensed copper powder. When the jacketed frangible bullet strikes any surface harder than itself, it essentially self -destructs as its core crumbles into harmless dust and small fragments. It’s especially useful if you want to minimize the risk of splashback while you’re firing on steel targets or against a rocky backdrop!

Fiocchi loads their fine 5.7x28mm range ammo with noncorrosive Boxer primers and reusable brass cases.

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