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Old 02-13-2006, 18:32   #152
mitchshrader
Deceased
 
Join Date: Jun 2005
Location: Tulsa
Posts: 26,577
we can all either do the math, or find a

high school student to do it for us.

the energy at the muzzle = the energy at the target + the energy lost to friction between the muzzle and the target.. and as it doesn't knock YOU over, there ought to be a clue it won't necessarily knock them over either.

now, knockdown power. well, a double twelve has that, i got knocked down firing one both barrels once. big bruise, knocked me on my butt.

so, i'd figure a double twelve has knockdown power at the other end too. that's about 4000 lbs muzzle energy, thereabouts.

that's about like a 30.06 and a bit.. say, a .338 maybe.

that's knockdown power.
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Last edited by mitchshrader; 02-13-2006 at 18:37..
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