SIG SAUER AMMO, 300BLK, 120GR, SBR SOLID COPPER BLK CASE, BOX/20 (E300H1-SBR-20)

Consistent 1.8x diameter expansionBrass casings for reliable feeding and extractionLead-free projectileAR-style rifle feeding

Precision centerfire hunting cartridges300 Blackout caliber120 Grain weightOpen Tip Match (OTM)Optimized nose geometryPremium nickel-plated shell casings Sig S

Copper-alloy constructionHollow-point design expands consistentlyAccurate, reliable performanceLarge wound channels and efficient energy transfer to the targetLead-free bulletFederal brass and primers

Precision supersonic centerfire rifle cartridges.300 Blackout CaliberFull Metal Jacket125 GrainBrass Case20 Rounds per Box Sig Sauer supersonic rounds feature a 125gr