Barrel is a 24" Proof Carbon Fiber. Freebore is supposedly .120 but I'm not sure.
With 60 grains of H1000 behind a 140ELD-m, I'm getting pressure. speed is just shy of 3000fps. Hornady brass. 2.845 COAL is touching the lands with this chamber. It seems short to be .120 freebore. Anyone care to take a guess on actual freebore with that info???
With 60 grains of H1000 behind a 140ELD-m, I'm getting pressure. speed is just shy of 3000fps. Hornady brass. 2.845 COAL is touching the lands with this chamber. It seems short to be .120 freebore. Anyone care to take a guess on actual freebore with that info???