MichiganScott
Member
It's not just about how fast the bullet's going. It's also about the bullet construction. Unless they are using the same projectile, you can't say that they are equivalent. As Boge has pointed out, the projectiles are not the same. This is a case of people convincing themselves to disregard the facts because of a warm and fuzzy they get due to the "more is better" syndrome that affects most of us males.
The reason the old FBI load works so well at snubbie velocities is because it's pure lead (or almost) and will expand way below the velocity any cast bullet will expand. Although you can cast pure lead bullets, the reject rate is too high to be profitable. You must alloy lead for it to flow well enough to fill out the mold properly.
Last edited: