JNewell
Member
Rechamber Browning Low Wall .45 Colt to .454 Casull
Here's what I'm thinking...please read before replying!
Browning chambered the 1885 low wall rifles for .45 Colt -- also for .243 Win and .260 Rem. Browning won't quote a PSI figure for the action (and I don't blame them) -- but clearly even though this is not in the same class as the high wall, it's good for .243 Win pressures, which are spec'd by SAAMI at 60k psi.
So, the action is strong enough for very hot .45 Colt loads.
The goal would be, however, to use the .454 Casull brass, as being better suited to high pressure loads (small rifle primer less apt to expand/back out, stronger case head, etc.). -- the goal is not to load to full .454 Casull pressure specs -- would stay well within or under .243 Win pressures.
Two questions then.
First, am I missing something?
Second, does anyone know whether a chamber reamer could be used on this rifle without taking the barrel off the receiver?
Tks and, please, be polite.
Here's what I'm thinking...please read before replying!
Browning chambered the 1885 low wall rifles for .45 Colt -- also for .243 Win and .260 Rem. Browning won't quote a PSI figure for the action (and I don't blame them) -- but clearly even though this is not in the same class as the high wall, it's good for .243 Win pressures, which are spec'd by SAAMI at 60k psi.
So, the action is strong enough for very hot .45 Colt loads.
The goal would be, however, to use the .454 Casull brass, as being better suited to high pressure loads (small rifle primer less apt to expand/back out, stronger case head, etc.). -- the goal is not to load to full .454 Casull pressure specs -- would stay well within or under .243 Win pressures.
Two questions then.
First, am I missing something?
Second, does anyone know whether a chamber reamer could be used on this rifle without taking the barrel off the receiver?
Tks and, please, be polite.
Last edited: