The combined muzzle energy of #1 buck (16/ 40.5 gr. pellets at 1250fps) is 2260 ft lbs. VS 1898 ft lbs for 00 buck (9/ 54 gr. pellets at 1325 fps).
You're right; 141 ft. lbs 16 times vs. 210 ft. lb. 9 times would be a more accurate description. I was trying to make a comparison between the two loads. Cumulative projectile weight, number of potential wound channels and the cumulative size of the potential wound channel are the more relevant comparisons. My point was that by several measurable and comparable factors, #1 buck is more potentially damaging than standard 00 Buck. That being said, anything above #1 buck to include slugs is going to be plenty. I disagree adamantly with the selection of bird shot as a defensive ammo choice. Bird shot just doesn't have the penetration. If the assailant is standing erect and facing , arms a kimbo like a b27 target, a load of bird shot would be fine. What if the assailant is dressed in a heavy winter coat, has arms out in front as pointing a weapon and is partially concealed from kneeling behind a piece of furniture. I want a SD load that will penetrate furniture, clothing, muscle, fat and bone to reach vital organs. Heavy buck shot and slugs will do that. Bird shot cannot be relied upon to do it.The energy is NOT 2260, it is the energy of each pellet and each pellet only
Have you seen what bird shot will do up close to anything. It want start speading till about 25-30 feet. It will work for home defence. You shoot a person inside your house with it wadding and all will go through them. I my self have double 00 buck shot in my shot gun. thats cause Im a red neck
Bird shot just doesn't have the penetration.
The two statements in bold are incongruous - you cannot move more mass to a fixed velocity without increasing the recoil.The cumulative pay load of a 16 pellet #1 buck load is 648 grains vs. 484.2 grains of 9 pellets 00.
The combined muzzle energy of #1 buck (16/ 40.5 gr. pellets at 1250fps) is 2260 ft lbs. VS 1898 ft lbs for 00 buck (9/ 54 gr. pellets at 1325 fps).
The cumulative surface area (Potential wound channel) for #1 buck (16/ .30 pellets) is 1.133 sq inches vs. .771 sq inches for 00 buck.
Recoil between the two different loadings is comparable.
There are many instances of this simply not being reliably true. I know of folk that were shot at contact distance with #7 1/2 skeet loads and the loads failed to penetrate adequately to cause disabling and/or fatal wounds. The inference was/is that the shot column did not act as a monolithic whole.Have you seen what bird shot will do up close to anything. It want start speading till about 25-30 feet. It will work for home defence. You shoot a person inside your house with it wadding and all will go through them.
Correct. Comparable, dose not mean the same.The two statements in bold are incongruous - you cannot move more mass to a fixed velocity without increasing the recoil.
Any round that is reliably capable of limiting collatoral damage will, in turn, provide inadequately reliable penetration of bone and tissue.Any evaluation of home defense rounds and pentration has to consider collateral damage.