Loaded with a Varmageddon 123 Grain FB Tipped Bullet and Nosler Cartridge Brass SSA ammunition by Nosler is tuned specifically for use in semi-automatic firearms chambered in 5.56 6.8 Remington SPC 300 AAC Blackout 308 Winchester and the Granddaddy of them all 30-06 M1 Garand. Loaded to pressures that reliably cycle semi-autos for maximum dependability SSA ammunition is now exclusively loaded up front with Nosler bullets for unparalleled down range performance.