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AR15.COM
3/7/2026 7:54:02 PM EDT
I was given this 'set' by my late stepdad in the box that he made with different barrels and scopes.

I have only shot it in .223 once and never could get the scope dialed in. I dug it all out today and decided to swap in the .256 Win Mag barrel since there was ammo for it in the box. I had never heard of this caliber. I read up on it and I guess it's a necked down .357 case.

Only a few companies made firearms for this caliber before it went obsolete.
What's semi interesting, according to Wikipedia , Colt made some Pythons in this chambering.

Has anyone shot or reloaded this round? I plan to try it out tomorrow.

The .223 barrel:
Attached File



.256:
Attached File


Attached File



Interesting .357 barrel muzzle device tool:
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3/7/2026 7:54:56 PM EDT
[#1]
2018 when I last shot it in .223:
Attached File
3/7/2026 9:45:06 PM EDT
[#2]
Nice.  

The .256 Win Mag was made using necked down .357 Mag cases.
I find life is more enjoyable since I've shunned politics.. y'all should try it.
3/19/2026 12:06:21 PM EDT
[#3]
I had problems with brass cracking, necking down 357 cases.  There’s no shortage of real 256 brass, so I would just stick with that. I had a Ruger Hawkeye and a Universal Ferret at one time.  

Tony
3/19/2026 12:25:05 PM EDT
[#4]
Quote History
Originally Posted By TonyRumore:  I had problems with brass cracking, necking down 357 cases.  There’s no shortage of real 256 brass, so I would just stick with that. I had a Ruger Hawkeye and a Universal Ferret at one time.  

Tony
View Quote


How did the Ferret run?

OP, nice gat.
I sell firearms produced by the finest child labor in the world, be it Filipino, Muslim, Mormon, Arizonan, or Texan.
3/19/2026 6:24:47 PM EDT
[#5]
I doubt I will shoot this much in this caliber. May not shoot it much in other calibers either.
3/19/2026 7:16:42 PM EDT
[#6]
That's like $60 a box for new ammo.

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