THE SMART TRICK OF SMOKELESS POWDER THAT NO ONE IS DISCUSSING

Intuitively, a longer barrel provides more velocity to your bullet. The expansion ratio is why. Bigger growth ratio suggests the growing powder has a lot more time to maintain pressure and force the bullet. Additionally, it provides a lot more velocity per unit of powder mass.H4350 is just what I essential for my 6.5 Creedmoor load. Powder Valley p