6mm GT, SRP unprimed brass for sale at www.duckcreeksportinggoods.com

shipping services offered, contact 303-204-8058 or order direct on line,

Box of 100 factory new ALPHA MUNITIONS unprimed 6mm GT brass cases.  Packaged in plastic 100 round ammo box.  Small Rifle Primer (SRP).

HISTORY: Introduced in 2019, a joint creation from George Gardner and Tom Jacobs.  The GT cartridge design was a reliable feed from a AR style magazine.

Optimized Case Design (OCD) represents a major breakthrough in case design by addressing the four sets of criteria that make a cartridge case great.

1. Tooling is designed to produce ultra-consistent internal case capacity.
2. Neck Tension that holds a bullet snug and uniform.
3. Harness of the case, harder throughout the body, softer at the neck and shoulder.
4. Flash Holes that are clean and symmetrical.