nothing turned up on searching here that answered my question so here goes
I want to use .357mag cases as
1. I have lots of them
2. the .135" shorter case of the .38 makes for more cleaning of the cylinders
Why I want to do this ?
It is for a 2.5" colt python....I dont want to run .357 mag rounds through it given the apparent risk of the timing failing(pawl takes the recoil) and it's my first python....so I'm being careful. I can get a 686 to use/abuse.
I also don't want the recoil of .357mag with only a 2.5" barrel.
only interested in using VV, specifically N-320 with a 158grain SWC/WC - copper plated bullet.
I think in giving all the information above you guys have a good idea whether this will be possible
my VV manual lists n-320
6.2 - 6.6 grains for .357mag with 158grain HP bullet
and 3.3 - 3.8 grains for .38spl. with 158grain SWC.
putting 3.8 grains in a larger case of the .357 has me concerned due to the higher capacity and although n-320 is a fast burning powder it might not be consistent given such a small amount will simply line the bottom of the case. I have also read it is not recommended to use a filler to pack powder down near the primer. I think this is a no go to begin with....just discussing it to get opinions.
similarly in goes against wisdom in manuals to start below the min. recommended load so for example with .357mag....taking 5 grains rather than 6.2
I would really appreciate some feedback .
Thanks ...sorry for the long question
I want to use .357mag cases as
1. I have lots of them
2. the .135" shorter case of the .38 makes for more cleaning of the cylinders
Why I want to do this ?
It is for a 2.5" colt python....I dont want to run .357 mag rounds through it given the apparent risk of the timing failing(pawl takes the recoil) and it's my first python....so I'm being careful. I can get a 686 to use/abuse.
I also don't want the recoil of .357mag with only a 2.5" barrel.
only interested in using VV, specifically N-320 with a 158grain SWC/WC - copper plated bullet.
I think in giving all the information above you guys have a good idea whether this will be possible
my VV manual lists n-320
6.2 - 6.6 grains for .357mag with 158grain HP bullet
and 3.3 - 3.8 grains for .38spl. with 158grain SWC.
putting 3.8 grains in a larger case of the .357 has me concerned due to the higher capacity and although n-320 is a fast burning powder it might not be consistent given such a small amount will simply line the bottom of the case. I have also read it is not recommended to use a filler to pack powder down near the primer. I think this is a no go to begin with....just discussing it to get opinions.
similarly in goes against wisdom in manuals to start below the min. recommended load so for example with .357mag....taking 5 grains rather than 6.2
I would really appreciate some feedback .
Thanks ...sorry for the long question