20rds – 6.5 Creedmoor Sierra GameChanger 140gr. TGK Ammo

Sierra Bullets 140 Grain Polymer Tipped Ammo Details

Excellent 6.5 Creedmoor ammunition for all your deer hunting needs, right here! Sierra loads this cartridge in Missouri with their Tipped GameKing (aka GameChanger) projectile, which combines all of the revered MatchKing’s accuracy-enhancing features with a polymer tip.

This round’s 140 grain projectile exhibits what is essentially perfect jacket concentricity to ensure proper in-flight rotational stability. Its sharp green polymer tip and boat tail help the bullet defeat frontal air resistance so effectively that its G1 ballistic coefficient is 0.563! That means the TGK boasts a flat trajectory regardless of the distance it must cover, and also conserves at least 1,000 ft lbs of energy beyond 500 yards.

The TGK’s jacket is thicker than the MatchKing’s. That equips it for deep penetration alongside its tough alloyed lead core. The tip forces the production of highly deleterious terminal expansion as it presses inward, so all you need to anchor your quarry is a good rifle and the skill required to aim it.

Sierra has specialized in making fine bullets since 1947. They are no strangers to loading their bullets themselves, and exclusively use premium brass, primers and propellant for the job.