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Handi Rifle, 357 Mag to 357 Max?

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02 May 2010, 04:32
craigster
Handi Rifle, 357 Mag to 357 Max?
Thinkin' about one in 357 Mag. Is rechambering to the mag version an option? There's quite a bit of difference in pressure between the rounds. Also, does the mag round require its own dies or can it be loaded using 38/357 dies?
02 May 2010, 05:27
theback40
Why not just get it in maximum to begin with? I have one chambered for it, a bit heavy but shoots everything from 38 spl up nicely. 200 grn bullets at 2000 fps out of that little case impresses me!
02 May 2010, 07:14
craigster
quote:
Originally posted by theback40:
Why not just get it in maximum to begin with? I have one chambered for it, a bit heavy but shoots everything from 38 spl up nicely. 200 grn bullets at 2000 fps out of that little case impresses me!


Because they aren't currently producing them chambered for the 357 Max.
02 May 2010, 18:20
D Humbarger
Craigster that is a very simple rechamber to do. you can rent a 357 Max reamer from these folks. you can do it by hand on a Handi IF you are very careful.

4D Reamer Rentals





Doug Humbarger
NRA Life member
Tonkin Gulf Yacht Club 72'73.
Yankee Station

Try to look unimportant. Your enemy might be low on ammo.
02 May 2010, 19:40
craigster
Thanks Doug.
03 May 2010, 01:49
DaMan
quote:
Originally posted by craigster:
Thinkin' about one in 357 Mag. Is rechambering to the mag version an option? There's quite a bit of difference in pressure between the rounds.


NEF used the same barrel (twist and contour) for the .357 Mag and .357 Max. My .357 NEF barrel is the heaviest of all the NEF barrels I have (really beefy). For some reason, NEF didn't taper the .357 Mag/Max barrels as much as their rifle caliber barrels. My .357 Mag is .75" at the muzzle my .308 Win. is .65" at the muzzle.

quote:
Originally posted by craigster:
Also, does the mag round require its own dies or can it be loaded using 38/357 dies?


.357 Mag. dies will work for the .357 Max.

I've been contemplating reaming my .357 Mag to .357 Max. But I don't really see much advantage to it for my purposes.
03 May 2010, 05:24
craigster
Hey there DaMan, thanks for the info.
03 May 2010, 17:21
Hot Core
Other than needing to exchange the Extractor, a person might be able to take it to a 358Win.

Not sure how the Reamer would act on the Extractor slot though. Been wondering if it would cause it to chip, break or chatter.

Anyway, best of luck with the 357MAX.
04 May 2010, 05:55
DaMan
quote:
Originally posted by Hot Core:
Other than needing to exchange the Extractor, a person might be able to take it to a 358Win.



I would simply take out the .357 Mag/Max extractor and replace it with an NEF factory .308 extractor after rechambering.

Think that would work?!!! bewildered

After all, the .358 Win. is just a necked up .308 Win.! tu2
04 May 2010, 06:17
jeffeosso
wrong twist .. would be an abysimal disappointment to only be able to shoot pistol bullets.. 1:16 is fast for a 357.. wouldn't stablize 220 or 250gr bullets as a 358 win


opinions vary band of bubbas and STC hunting Club

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
04 May 2010, 06:37
DaMan
quote:
Originally posted by jeffeosso:
wrong twist .. would be an abysimal disappointment to only be able to shoot pistol bullets.. 1:16 is fast for a 357.. wouldn't stablize 220 or 250gr bullets as a 358 win


I agree. Ruger used a 1:16" twist at one time in .358 Win. Probably ok for short stubby bullets. But 1:12 to 1:14" is the standard for that cartridge.
04 May 2010, 15:11
Big Earl
Good luck finding a 357 max RIFLE reamer! Most are all revolver reamers with no/little lead.