Fiocchi 300BKSBS Hyperformance 300Blackout 220gr Nosler BT 20 Per Box/10 Case,Centerfire Rifle Rounds

Precision-tuned ammunition designed and formulated for use in short barrels. Each projectile used is specifically selected to deliver the highest ballistic and terminal performance from powders tested and selected to deliver 100% burn, low muzzle flash, diminished report, and high velocity. Safe for use with suppressors and optimized for barrels ranging from 11.5 to 7.5 in length.