Gunsmithing 450 Swahili...has anyone heard of it?

[Lucky Jack]

Bought a bunch of guns a couple weeks ago and one of the rifles included in the deal was a custom Weatherby MKV chambered in "450 Swahili." It came with a box of 20 cartridges. I did a little preliminary checking and came up with zip. Has anyone heard of this beast? Or, better, does anyone know anything about it?

Thanks.

LJ

 

[Tactical_Hunter]

Is it anything similar to a 450 nitro express?
Edit March, 96 Rifle
I know this probably don't help much but in this article it mentions a 454 Swahili

 

[buffybuster]

Post pictures of the cartridges.

 

[skog]

Check out accuratereloading.com lots of big bore wildcatters over there.