Sellier & Bellot 300 Blackout FMJ Rifle Ammunition – 124 Grain, 20 Rounds (SB300BLKA)

• 300 Blackout rifle ammunition designed for target shooting and training use
• 124 grain full metal jacket projectile supports reliable feeding and cycling
• Muzzle velocity rated at 2165 feet per second for consistent performance
• Packaged in 20 round box suitable for range sessions and practice
• FMJ construction reduces deformation and supports consistent accuracy
• Manufactured by Sellier and Bellot with consistent production standards

The Sellier & Bellot 300 Blackout 124 Grain Full Metal Jacket 20 Round Box is a rifle ammunition cartridge designed for use in .300 Blackout rifles for general shooting and training applications. This rifle ammunition features a 124 grain full metal jacket projectile with a listed velocity of 2,165 feet per second.

This Sellier & Bellot rifle ammunition is chambered in 300 Blackout and uses a 124 grain full metal jacket bullet type. It is packaged in a 20 round box with 1000 units per case for bulk supply. The cartridge includes a velocity specification of 2,165 feet per second under standard conditions. In typical setups, this ammunition is used for range use and repeated firing sessions where consistent feeding is required. The Sellier & Bellot 300 Blackout 124 Grain Full Metal Jacket 20 Round Box is a rifle ammunition format defined by caliber, grain weight, and projectile construction.