The Accurate Reloading Forums
Converting my Mark X in 458 win mag to?

This topic can be found at:
https://forums.accuratereloading.com/eve/forums/a/tpc/f/4711043/m/614102059

19 October 2008, 06:31
Aglifter
Converting my Mark X in 458 win mag to?
Well, since no one seems to want to buy it... It kicks the heck out of me -- is there a lesser caliber I could simply convert it to w. a rebarrel? (Fingers crossed for 404J)


And for the support of this Declaration, with a firm reliance on the protection of divine Providence, we mutually pledge to each other our Lives, our Fortunes and our sacred Honor.
19 October 2008, 17:58
jimatcat
you don't say what you're shooting in it, but try the 350 gr loads that hornady makes.... lots less recoil...or load it down to 45-70 levels.... put a mercury recoil reducer in the stock... make sure that the stock fits you, change the recoil pad....there's lots of options that are less expenve han a barrel change....


go big or go home ........

DSC-- Life Member
NRA--Life member
DRSS--9.3x74 r Chapuis
19 October 2008, 18:02
GeorgeS
You can rebarrel to .416 Taylor, .375 Taylor, .338 Win. Mag., .300 Win. Mag., and a number of others.

Or, you can just load it down as jimatcat has suggested.

George


19 October 2008, 18:36
adrook
Hell, I was gonna suggest punching it out to .458 Lott Big Grin
19 October 2008, 19:04
N E 450 No2
Why not just loaad it with 300, 350, or 400gr bullets at 45/70 type velocities.

Makes a great deer, wild pig, black bear over bait rifle.

Lots of fun to shoot as well.


DOUBLE RIFLE SHOOTERS SOCIETY
19 October 2008, 19:08
swampshooter
I load all the way from round balls at bb gun velocity , 45 colt equivalent, original 45-70, high velocity 45-70, to loads that exceed factory ballistics. These loads are all accurate out of my mark x Alaskan. a .458 doesn't kick bad unless you want it to. a very easy cartridge to load for. for sure there's no reason to re-barrel to a 416 taylor as these loads are very easy to duplicate with the .458.


velocity is like a new car, always losing value.
BC is like diamonds, holding value forever.
19 October 2008, 19:15
fla3006
what swampshooter & 450 said


NRA Life Member, Band of Bubbas Charter Member, PGCA, DRSS.
Shoot & hunt with vintage classics.
19 October 2008, 19:17
Whitworth
I didn't know you were trying to sell it. PM me with the details if you are still interested in getting rid of it. I might know someone who is interested........



"Ignorance you can correct, you can't fix stupid." JWP

If stupidity hurt, a lot of people would be walking around screaming.

Semper Fidelis

"Building Carpal Tunnel one round at a time"
19 October 2008, 19:35
idahoelk101
Barnes makes a 300 grn triple shock that I alwasy wanted to try for lower recoiol and increased range.
19 October 2008, 19:37
MileHighShooter
If you're wanting to stay big bore, there is the 375 Ruger, 416 Ruger/AR, 416 Taylor, 425 Express. You won't be able to get the 404J in there without a lot of gunsmithing work, but a 425 Express would give you basically the same ballistics but on the generic Win Mag case


If you think every possible niche has been filled already, thank a wildcatter!
19 October 2008, 20:59
chuck375
If a 458 is kicking the hell out of you, a 404 Jeffery might be too much too. I suggest shooting one first. Personally I like the idea of loading it down. Second choice would be to rebarrel to 375 H&H.

Chuck


Regards,

Chuck



"There's a saying in prize fighting, everyone's got a plan until they get hit"

Michael Douglas "The Ghost And The Darkness"
20 October 2008, 00:55
jeffeosso
load 405 rem JFP at 2000 fps .. its a piece of cake to shoot and easy on the shoulder... right at the top of what a 405 can take, and not even idling for the 458.


opinions vary band of bubbas and STC hunting Club


Words aren't Murder - Political assassination is MURDER
Information on Ammoguide about
the416AR, 458AR, 470AR, 500AR
What is an AR round? Case Drawings 416-458-470AR and 500AR.
476AR,
http://www.weaponsmith.com
22 October 2008, 01:53
ddunn
I enjoy shooting cast 405gr bullets with a trailboss. This should not hurt you. If it does, you are not going to enjoy anything big bore.
25 October 2008, 05:35
lavaca
Swampshooter,

Born and raised there. Still keep a deer lease in South Texas. Send me a pm with your contact info.