Need help with getting info about this gun and it's value (NEF 454)

[Cprice2623]

I need some help with finding out more information about this gun, and what's it's value ect ect. I can't seem to find anything online about it, and my gun shop couldn't tell me much about it other than him saying he's never seen another like it and wanted to buy it lol any info or help is appreciated, thank you!

 

[Bagman]

Never heard of a 454 Colt cartridge. There's .45 Colt and 454 Casull. ????

 

[palmettomoon]

That last "4" is just curiously placed. It's chambered in 45 Long Colt but i read where some shoot 454 Casull in them.

 

[bambam]

 

[bambam]

 

[Cprice2623]

That last "4" is just curiously placed. It's chambered in 45 Long Colt but i read where some shoot 454 Casull in them.

i noticed that as well, and thought it was weird. so its really chambered in 45 colt, but shoots 454 casull rounds? can all 45 colts shoot 454 casull cartridges?

 

[Cprice2623]

View attachment 6443656

so mines stamped after the fact not from manufacturer? do all 45 colt rifles shoot 454 casull shells?

 

[Cprice2623]

View attachment 6443656

 

[Cprice2623]

View attachment 6443656

Look at the pic I just attached, I sent another stamping I found

 

[Bennyboy]

I’m guessing someone had the original 45 Colt chamber reamed to 454 Casull and stamped the second 4 afterward. If so, you could fire either cartridge safely but I’d have it measured to be sure first.