200rds – 300 AAC Blackout Fiocchi Hyperformance SBR Enhanced 125gr. SST Ammo

Fiocchi Ammunition 125 Grain SST Ammo Details

It’s not the size of the rifle that counts. It’s how you use it! It’s also what kind of ammo you load in it. For instance, if you’re truly concerned about optimizing your 300 Blackout short-barreled rifle’s performance – and you intend to fire it in defense, should the need ever press itself – then you will be glad to have loaded Fiocchi Hyperformance SBR Enhanced 125 grain Super Shock Tip (SST) ammunition!

The SST is absolutely not the sort of bullet anyone would particularly enjoy getting struck by. Countless deer have already forfeited to the polymer-tipped bullet’s outstanding accuracy, and just as many have been felled by the SST’s terminal ballistics: a deadly combination of deep penetration and fast, wide expansion.

Any cartridge can be loaded with an SST (well, not a 22 Short, but you get what I’m saying). What really makes this round just the thing for an SBR is its propellant: formulated to produce softer recoil and a quieter report, as well as burn fully inside a barrel as short as 7.5”. Suppressor or no suppressor, your 300 BLK SBR will love it!

Fiocchi recorded this round’s 2,195 fps muzzle velocity with a 16” barrel; 2,073 fps, 10.5”; 2,021 fps, 8.5”.