The 17-357 RG - Real Guns Project Cartridge

[The_Shadow]

The 17-357 RG - Real Guns Project Cartridge Part I
http://www.realguns.com/archives/094.htm





The 9x25 necked down to the 17 would be another interesting option...

[The_Shadow]

I think that this could be done in a Glock 20 or 29 much easier, using the 357SIG casing and even less neck reduction and angle due to the fact that the bullets could be loaded where the 10mm magazine will accept 1.2700" cartridge.

Getting a 0.172" barrel bore cut to the glock barrel profile could be easily done, so chamber reamer would be needed.  Dies to match...

[10mmfan]

That looks like a feeding nightmare

[sqlbullet]

Looks like a cool project.

[wadcutter]

Looks like a wssm cartridge

[Rich10]

Looks like a wssm cartridge

Yes and maybe premature throat erosion issues.

[sqlbullet]

Also likely gonna beat the tarnation out of the breech face, based on the experience of the 223 boz guys.