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Q:
i was wondering would a 243 100 grain make any differance than a 80 grain for coyote hunting?

Question by rusty gordon. Uploaded on February 17, 2010

Answers (12)

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from Clay Cooper wrote 1 year 51 weeks ago

80 grain will have more tissue damage due to hydrostatic shock, but less penetration than the 100 grain. 100 grain will buck the wind better at long range and great for Mule Deer!

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from DR angler wrote 1 year 51 weeks ago

The 100grain will have a higher velocity, more penetracion, and will be way more affective then the 80!

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from Clay Cooper wrote 1 year 51 weeks ago

DR angler you got a typo dar Fella!

You meant to say,
100 grain is slower, but has more foot pound energy and more penetration. If shot thru the shoulder bone, the 100 will definably do more damage pulverizing bone and making a bigger hole! 80 grain traveling faster will cause more soft tissue damage but less penetration.

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from 99explorer wrote 1 year 51 weeks ago

The 80 grain will also have a flatter trajectory than the 100 grain.

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from 99explorer wrote 1 year 51 weeks ago

According to my ballistics tables, the 100 grain bullet might exceed the velocity of the 80 grain at 400 yards and beyond, by virtue of having a greater sectional density.

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from DakotaMan wrote 1 year 51 weeks ago

I would choose 80 or 90 grain bullets for coyote hunting. I find that the higher speed allows you to hit running coyotes much better. You don't need much penetration to kill coyotes but you do need to hit them. Either of these will be effective out to 500 yards and beyond. The only reason that I would ever advise a 100 grain for coyotes would be if you want to shoot 100g bullets at deer or antelope and you want to get used to the lead/drop associated with that bullet. I think shooting them with 100s is a little like trying to hit them with a sling shot compared to the 80's.

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from Hunter Savage wrote 1 year 51 weeks ago

i dont know if your in to reloading but a 55gr nosler ballistic tip over 53.0 gr of h380 @ 4069 fps will scramble a yote nicely for ya .that is a max load by the way starting is 49.gr @3783 fps .

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from idduckhntr wrote 1 year 51 weeks ago

Cooner I tried the 55s on ground squirels and did not like them, what I found for the best varmit load in 243 is a 75 grain Siera hollow point with 43 grains of IMR 4350. If you reload you might want to check the book this a load I got from my dad.

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from shane wrote 1 year 51 weeks ago

There will be differences, but none helpful. 80 is plenty for coyotes. The 100s are for deer and such.

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from ARhunter wrote 1 year 51 weeks ago

If you manage to hit a coyote with any thing bigger than 45 grains it's dead. If you hit it up front.

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from Edward J. Palumbo wrote 1 year 51 weeks ago

The 80 grain bullet poses no disadvantage on coyotes. They will drop (flip, leap, etc.) as if hit by lightning. It really is very effective.

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from KyleKortright wrote 1 year 50 weeks ago

I don't think it does much difference.

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from Clay Cooper wrote 1 year 51 weeks ago

DR angler you got a typo dar Fella!

You meant to say,
100 grain is slower, but has more foot pound energy and more penetration. If shot thru the shoulder bone, the 100 will definably do more damage pulverizing bone and making a bigger hole! 80 grain traveling faster will cause more soft tissue damage but less penetration.

+3 Good Comment? | | Report
from Clay Cooper wrote 1 year 51 weeks ago

80 grain will have more tissue damage due to hydrostatic shock, but less penetration than the 100 grain. 100 grain will buck the wind better at long range and great for Mule Deer!

+2 Good Comment? | | Report
from DR angler wrote 1 year 51 weeks ago

The 100grain will have a higher velocity, more penetracion, and will be way more affective then the 80!

+2 Good Comment? | | Report
from 99explorer wrote 1 year 51 weeks ago

According to my ballistics tables, the 100 grain bullet might exceed the velocity of the 80 grain at 400 yards and beyond, by virtue of having a greater sectional density.

+2 Good Comment? | | Report
from 99explorer wrote 1 year 51 weeks ago

The 80 grain will also have a flatter trajectory than the 100 grain.

+1 Good Comment? | | Report
from DakotaMan wrote 1 year 51 weeks ago

I would choose 80 or 90 grain bullets for coyote hunting. I find that the higher speed allows you to hit running coyotes much better. You don't need much penetration to kill coyotes but you do need to hit them. Either of these will be effective out to 500 yards and beyond. The only reason that I would ever advise a 100 grain for coyotes would be if you want to shoot 100g bullets at deer or antelope and you want to get used to the lead/drop associated with that bullet. I think shooting them with 100s is a little like trying to hit them with a sling shot compared to the 80's.

+1 Good Comment? | | Report
from Hunter Savage wrote 1 year 51 weeks ago

i dont know if your in to reloading but a 55gr nosler ballistic tip over 53.0 gr of h380 @ 4069 fps will scramble a yote nicely for ya .that is a max load by the way starting is 49.gr @3783 fps .

+1 Good Comment? | | Report
from idduckhntr wrote 1 year 51 weeks ago

Cooner I tried the 55s on ground squirels and did not like them, what I found for the best varmit load in 243 is a 75 grain Siera hollow point with 43 grains of IMR 4350. If you reload you might want to check the book this a load I got from my dad.

+1 Good Comment? | | Report
from shane wrote 1 year 51 weeks ago

There will be differences, but none helpful. 80 is plenty for coyotes. The 100s are for deer and such.

0 Good Comment? | | Report
from ARhunter wrote 1 year 51 weeks ago

If you manage to hit a coyote with any thing bigger than 45 grains it's dead. If you hit it up front.

0 Good Comment? | | Report
from Edward J. Palumbo wrote 1 year 51 weeks ago

The 80 grain bullet poses no disadvantage on coyotes. They will drop (flip, leap, etc.) as if hit by lightning. It really is very effective.

0 Good Comment? | | Report
from KyleKortright wrote 1 year 50 weeks ago

I don't think it does much difference.

0 Good Comment? | | Report

Post an Answer