6 Dasher Barrel Life at Life

6 Dasher Barrel Life. The 6mm br cartridge and its variants are legendary in the rifle competition world for their inherent accuracy, easy loading, long barrel life and low cost to shoot. My dasher will run a 105 berger to 2950 from a 26” barrel fairly easy.

The dasher is capable of this using only 33 grains of powder, with reasonable pressures and barrel life. There was one shooter who said they were using norma brass. Everybody i shoot with says they hit 2950+ fps with their bra’s.

Gunsmithing « Daily Bulletin

Barrel life is typically around 2,500 rounds. Barrel life is typically around 2,500 rounds. The 6mm br remington cartridge is a.308×1.5 barnes cartridge necked down to accommodate.243 bullets. The 6 mm br is a short version of the 243.