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ORIGINAL: Phathead
Another Question towards ML purchase
I just did a "barrel length" search and didn't see anything that helped. I did read somewhere that a 150 gr charge will not burn completly out of a 28 or shorter barrel. Not sure where. Got the Bass pro catalog and noticed 24" on the wolf 26-28" on most and 29" on one of the CVA's. Is the an accuracy advantage to length regardless of brand?
I am aware that after I purchace one it will take plenty of time to find the right load combo for that paticular gun.
Just curious if anyone has noticed a trend leaning to longer better or longer no differance.
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I shoot barrels from 21" to 32" and out to 100 yards there is really no difference in accuracy that I can detect. I would guess that even further the difference would not be that great. I would worry more about shooter's skill levels then the barrel length. There are people that shoot a 22" barrel and are pulling off 150 yard shots. That to me is more the skill of the shooter and the quality of the rifle then the length of the barrel.
Now granted, the barrel length does effect the amount of powder that a barrel can efficiently burn before blowing it out the end of the barrel. But again, most people shoot around 100 grains of powder. Even a 22" barrel will handle that. If you want to shoot magnum 150 grain loads, then at least a 26" barrel would be as short as I would go. The powder finally reaches a point of diminished returns. That means no matter how much more powder you pack under that bullet the amount of velocity you achieve from the added powder gets less and less. After a point for the little you gain, there is no need to put more powder under the projectile. That is diminished returns.
Don't get all hung up on magnum muzzleloader charges. For instance, people are shooting deer and elk at some hard to believe distances, and still blowing through or at least coming close,with as little as 80 grains of powder. 100 grains of powder is a good strong load. 110 grains of the right powder IMO I consider a magnum load. In pellets 120 grain I consider a magnum load.