85 grn barnesI have some factory stuff for my hunt but now that we are going into great weather (Phoenix) I want to develope some loads for my R700 in 243 and a second one in youth for my son.
I have h4350 for powder and varget and a pound of imr 4064 as well
I have a friend that just shot a monster 30in muley with his 243 Win at 550yds and all he shoots in that rifle is the Berger 105 Hybrid. I believe he uses H4350 and is launching them just a little over 3000fps from a 22in pipe.Berger 105 gr. HVLD if you have a 1:8 twist.
What charge of H4350 are you using. I have a Rem 600 Mohawk with a brand new Remington 700 take off barrel cut to 20". I'm getting .6moa with the 100gr SBT seated at 2.40 to the ogive on top of 40.3gr H4350 with average velocity of 2825fps. I don't expect 3000fps from this barrel with that weight bullet. I ask, because I'm seeing a lot of people pushing 41-42.5gr for 100 gr seeds. Seems like too much to me.Watch barrel twist rate & bullet length when using the long boatail bullets.
A 18" bbl 10 twist with heavy long bullets may open groups.
And works well in my Rem 600Mohawk carbine. IMR 4350. H4350 uses a hair more powder.
My 10 twist does not like the 100 gr. Best with 85 gr Sierra #1530. 42.0 grs IMR 4350, BR2 Win or Rem brass.100gr SBT
Why bother converting to the BDL. The ADL kills just as well and when you fall on your butt and damage your rifle it's not a costly misadventure.I forgot to mention both of these are ADL rifles from Walmart. Bought when they purged their rifles at stupid prices.
Hope to convert to bdl some day
Wow looks like a great deal of meat damage.I have a friend that just shot a monster 30in muley with his 243 Win at 550yds and all he shoots in that rifle is the Berger 105 Hybrid. I believe he uses H4350 and is launching them just a little over 3000fps from a 22in pipe.
A couple weeks ago my daughter shot a nice little 3x4 white tail 175yds with my 6mm Creedmoor loaded with 70gr Nosler Ballistic Tip and it dumped him pretty hard and destroyed both lungs. I was a little apprehensive sending her out with those but after seeing the damage that 70gr Nos BT did I felt much better about it.
This was the entrance hole, there was no exit.
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