STEADFAST .300 BLK 125gr TGK is constructed utilizing a Sierra Tipped Gameking projectile loaded in remanufactured/repurposed Lake City 5.56 brass casings.
These brass rifle casings are remanufactured. Some of these casings may have cosmetic defects such as surface scratches, dings or light tarnish. These cosmetic defects do not affect performance.
The polymer tip increases the ballistic coefficient and initiates dramatic expansion upon impact.
Velocity: 2125 fps in a 16 inch bbl with 1:7 twist
Recommended for barrels with a twist rate of 1:7 or slower – e.g., 1:7, 1:8
Barrels with a twist rate faster than 1:7 (e.g., 1:6, 1:5) may cause deformation of the bullet. If deformation occurs, accuracy will be greatly-inhibited. If using a suppressor, the deformed bullet may damage the suppressor.