Next comes the Sierra Varminter bullet. Typically used for varmint hunting, Silver State has loaded this bullet in their ammunition to create round a that obtains high velocities while providing excellent penetration at the same time.
This ammunition is loaded with hard Military Spec Primers designed for use in military style rifles. It may misfire in some single shot break-open firearms.
Please Note: While the 5.56x45mm NATO will fit in a .223 Remington chamber, the 5.56 is a military round that runs at higher pressures than its .223 counterpart and is not recommended to be fired in a .223 Remington chamber.