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The 243 to 600 yds?

chucknelson

Sergeant
Full Member
Minuteman
Jan 6, 2007
125
0
Alberta
If I'm planning to shoot coyotes out to 600 yds with my .243 Winchester do I run the 75 V-Max or the 105 A-Max?
 
Re: The 243 to 600 yds?

My 10 twist hates 105's, doesn't group 95's very good either. It really likes 85,87, and 90 grain pills. 600 is not a problem with 44.5g H414 in my 243AI pushing 90g Scriocco II's.
 
Re: The 243 to 600 yds?

I've got a bunch of 87's on the shelf as well and pounds of Varget. That might make the decision for me right there.
 
Re: The 243 to 600 yds?

What rifle are you using? What twist is your barrel? If you find some 105's and you have a 1/8tw or so thats what i would run. I believe there is a guy on here sendero man and he uses them on yotes to 600.
 
Re: The 243 to 600 yds?

If you have a twist that will support it, I would go with the heavier bullet to cut the wind a little better. But I tend to run things on the heavy side usually anyway.
 
Re: The 243 to 600 yds?

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Sledge1</div><div class="ubbcode-body">85's and 87's here also. Work good on the dogs out of a 9.25 twist to 600yds.</div></div>

Yes.
 
Re: The 243 to 600 yds?

I prefer the 105's in mine (bergers) but mine is a 1:8. See what it shoots best and use that. Unless you have an aftermarket barrel or are shooting a custom you will probably be limited to the lighter bullets.
 
Re: The 243 to 600 yds?

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: chucknelson</div><div class="ubbcode-body">I've got a bunch of 87's on the shelf as well and pounds of Varget. </div></div>

That combo works well for me.... Ground Hog at 350 and coyote at 225
Haven't had the chance to shoot anything further than that
 
Re: The 243 to 600 yds?

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: rdsii64</div><div class="ubbcode-body">If you are shooting an 87 grain vmax the coyotes better be very afraid </div></div>

Absolutely Nastiness is what can be expected!
 
Re: The 243 to 600 yds?

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: former naval person</div><div class="ubbcode-body">Depends upon the twist and what your rifle likes. Try them. JMHO </div></div>

What twist woukld be best for the heavies, like the 87's to 105's?
 
Re: The 243 to 600 yds?

My SAUER 202 puts the hammer on em way out there with the 85 gr TSX. They are worth a try, if a bit pricey....Sierra GK's @ 85 shoot pretty close at about 1/2 the price...600 is not an issue for them on Yote's.
 
Re: The 243 to 600 yds?

My 1 in 9 twist shot superb with amax, I don't think a 1 in 10 will do. So, there ya go, if you have the proper twist rate, run the amax, you will likely be more accurate at 600 yards.
 
Re: The 243 to 600 yds?

Remington 700 SPS Varmint Mcmillan A1 stock non bedded
87gr VMax
IMR4064 37 grs 3,000 fps 600 yrds =

IMAG0136.jpg
 
Re: The 243 to 600 yds?

2clicks,
did you shoot that group with the factory Varmint barrel?
 
Re: The 243 to 600 yds?

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: chucknelson</div><div class="ubbcode-body">If I'm planning to shoot coyotes out to 600 yds with my .243 Winchester do I run the 75 V-Max or the 105 A-Max? </div></div>

87 gr Vmax or 105 Amax. Either will do a number on coyotes. Both shoot well in my 1:9.25 twist. I think the trick to get the 105's to work is to get enough velocity out of them. RE-17 does that for me.