Originally Posted By: Outlawkyote
I like speed/fast bullets because coyotes are always on the move. the faster the bullet gets there, the less time the coyote has to move and not very far if they do. In most instances, I can see the bullet strike the coyote before the recoil from the rifle knocks my eye out of the scope. The higher speed reduces bullet drop so a 50gr nosler going 4200fps and a rifle sighted in at 300yds is good to go for everything from 10feet to 350yds without having to use kentucky windage or elivation adjustments.
A bullet going 4200fps hitting a coyote in the belly still drops the coyote like they were hit by a hammer, that cant be said about the same bullet going slower. Mr Weatherby agrees that velocity kills too.
Now, Why do you use V-Max bullets? Have you ever noticed the difference in copper between V-Max and any other quality bullet? One experiment Ive tried and I chalenge you to do the same is...... Shoot 30 "Hornaday" bullets through your rifle and then clean it. Save the patches that you used to clean the barrel until its spotless and no more copper. Now shoot 30 noslers, or speers or sierra bullets through the same rifle and clean again. Now compare the amout of patches it takes to clean the rifle again. Obviously Hornaday is using a different copper mix. Their copper is too soft for coyote hunting in my opinion..... unless you go to a larger slower bullet in the same caliber. Hence the reason you prefer the 55-60gr bullets at slower velocities. The other brand bullets (depending on design) seem to hold together better even at higher velocities.
Hmmm here is some data to mull:
First 4200fps for 50gr pill out of 22-250 is pretty "optomistic" in all aspects.. The highest velocity for a 50gr pill at the
Hodgdon Website will give you around 3700fps, so lets be agressive and go with 3800fps for our test and use a BC of .242 and a sight in distance of 250 yards with a scope height of 1.8". This gives us the following trajectory:
50gr starting out at 3800fps
Distance 100 200 300 400
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Drop (inches) +1.2 +1.3 -2.4 -10.6
Velocity (fps) 3416 3065 2741 2439
Time of Flight (s) .084 .177 .281 .398
55gr starting out at 3650fps (
Hodgdon Website)
Distance 100 200 300 400
========================================================================
Drop (inches) +1.4 +1.4 -2.6 (.2" diff) -11.4 (1" diff)
Velocity (fps) 3293 2965 2660 2375
Time of Flight (s) .091 .192 (+.015s) .305 (+.024s) .431 ( +.033s)
So based on some of your reasoning, your only gaining .033s in terms of TOF to the target at 400 yards....
And your statement: "A bullet going 4200fps hitting a coyote in the belly still drops the coyote like they were hit by a hammer, that cant be said about the same bullet going slower."
Well, I believe the auther has proven that completely wrong..