Sig Sauer 300 Blackout 120gr Solid Copper SBR 20 Rounds

When performance in close quarters matters most, SIG SAUER delivers. Our 120-grain Solid Copper .300 Blackout cartridge is purpose-built for short barrel rifles, maximizing terminal effect and reliability where every inch-and every shot-counts.Annealed Copper Tip- Advanced thermal treatment enhances expansion upon impact, delivering devastating terminal performance and consistent energy transfer.Optimized for SBRs- Tuned powder charge and projectile design ensure full powder burn and velocity efficiency in barrels as short as 7 inches.Barrier Blind Performance- Solid copper construction retains weight through glass, drywall, and light auto sheet metal, making it ideal for tactical and defensive use.Lead-Free Confidence- Meets environmental and training requirements without sacrificing performance.From the breach to the barrel's edge, this is the .300 BLK redefined.*Current image reflects previous black oxide cases, current cases are brass*ATTENTION:* You must be 18 or older to purchase rifle ammunition and 21 or older to purchase handgun ammunition.* For safety reasons, we do not accept returns of ammunition.* All ammunition will be shipped via ground delivery.* Adult signature required on delivery.* Please ensure you are purchasing and using the correct type of ammunition for your firearm.* Check the local laws of your area for any other laws or regulations before ordering.