Rechambering

[oldman1951]

Could a 9mm Carbine barrel be rechambered to a 357 Sig caliber? Both shoot a .355 projectile. The reason I ask is because Just Right Carbine discontinued their 357 Sig, but still have the 9mm. If yes, who would you recommend for the work?

 

[Sniper338]

Id assume so..

 

[joshb]

Are the base dimensions the same?

 

[oldman1951]

Are the base dimensions the same?

What do you mean by base dimensions?

 

[linebaugh]

357 sig is a 40 or 45 acp parent case. Not sure what you are trying to accomplish but a 9mm has a different rim diameter. As for the barrel internal dimensions working, yes it would work.

 

[oldman1951]

357 sig is a 40 or 45 acp parent case. Not sure what you are trying to accomplish but a 9mm has a different rim diameter. As for the barrel internal dimensions working, yes it would work.

Yes, 357 uses the 40 as parent. Just Right Carbine no longer sells the 357 Sig. I have a JRC in 40, and would like to convert to 357 Sig. All that should be required is a Sig barrel.Mag, bolt, and receiver will work from the 40.