357 Auto Cartridge Drawing



357 Auto Cartridge Drawing



This cartridge is formed by necking down 10mm Magnum cases in a 357 Sig die held 0.300" off the shellholder.
If you want a mid-bore rifle with more oomph than a 9mm, this is the answer.
357 Auto uses 6.8 SPC magazines available from PRI.
357 Auto also uses a 6.8 SPC sized bolt head.
The 357 Auto is not available in the featherweight or lightweight barrel profiles.
This cartridge is still in development and should be loaded with spire point bullets to guarantee feeding.

            


Home : Contact : FAQ : Tech : Profiles : Shop Services : How a barrel is made : Accuracy Notes : Pictures

We also work on other types of barrels: 22barrels.com : AKbarrels.com : 700barrels.com : TCbarrels.com

Brands mentioned do not suggest any affiliation with the respective manufacturers.