southernford
Member
Hello Folks,
I haven't posted in a while, but have a question.
I've been studying chamber pressures for like-caliber rounds and have found the following to be the case:
1. Chamber pressures for the .32 S&W Long are the same for the .32 H&R Mag.
2. Chamber pressures appear to be the same (24,000psi) for the .22 LR and the .22 Mag.
This brings up my question:
Since revolver cylinders in .32 S&W Long can be safely rechambered for .32 H&R Mag., in good quality revolvers, can this not also be safely done in revolver cylinders chambered for .22 rimfire- rechambering to .22 mag.?
Now I know that the .22 rimfire has a .223 bore, while the .22 mag. has a
.224 bore, but for short barreled revolvers, this should not be a problem.
My concern is the cylinders handling the .22 mag. loads. Should they not handle the magnum rounds if the chamber pressures are about the same, particularly in well made guns?
Your informed thoughts are much appreciated.
Dave
I haven't posted in a while, but have a question.
I've been studying chamber pressures for like-caliber rounds and have found the following to be the case:
1. Chamber pressures for the .32 S&W Long are the same for the .32 H&R Mag.
2. Chamber pressures appear to be the same (24,000psi) for the .22 LR and the .22 Mag.
This brings up my question:
Since revolver cylinders in .32 S&W Long can be safely rechambered for .32 H&R Mag., in good quality revolvers, can this not also be safely done in revolver cylinders chambered for .22 rimfire- rechambering to .22 mag.?
Now I know that the .22 rimfire has a .223 bore, while the .22 mag. has a
.224 bore, but for short barreled revolvers, this should not be a problem.
My concern is the cylinders handling the .22 mag. loads. Should they not handle the magnum rounds if the chamber pressures are about the same, particularly in well made guns?
Your informed thoughts are much appreciated.
Dave