Remington Rolling Block Calibres

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From " The Military Remington Rolling Block Rifle"

The Remington Number 5 Rolling Block was made in the following calibres in military configuration:

236 Rem
303 Brit
7.62x54R
7.65 Mauser
30-40
8mm Lebel
7x57
 
Bit foggy on this one. About 40 years ago I had a RRB carbine in 43 Spanish. It was back when I first started collecting Mil-Surps. I do believe it was a Spanish Cavalry Carbine though. Only had it a little while before it was traded on a Madsen. Probably was a black powder caliber too.
 
.236 Remington - likely 6mm Navy Lee. Standard issue calibre for a number of years for USN and USMC, in the Lee straight pull rifle.
 
A question to those of you who have been in the rolling block game longer than I have - what are the odds of one of those 7.62x54R or 303 guns showing up in Canada? Seems they made a fair number of them, but that they'd have all stayed in Europe. As trevj provided the link to the google book I read that they produced a commercial .303 rolling block, but it sold so dismally it was discontinued. I'm guessing they're very pricey and very rare these days..
 
Nope.....Even the smokeless action is limited to 45,000 max. and with age, they aren't getting any stronger. Even the Highwall was not mean't for that pressure, recent production Japanese Brownings notwithstanding. If you want an old time looking action in 22-250 get a Jap. Browning or ruger #1.
 
The 236 Rem is not the same as the 236 Winchester or the 6mm Lee Navy. It was a Remington designed ctg resembling a 7.62x54R necked to 6mm. Made c1896 for a very few rolling blocks. Shot a 125gr bt at 2500 fps, very hot for 1896.
 
.236 Remington - likely 6mm Navy Lee. Standard issue calibre for a number of years for USN and USMC, in the Lee straight pull rifle.

For those that might want to shoot a Lee Navy, you can form the shells from .303 British; you have to reduce the rim and reduce the base a bit in the area of the web but they do work. The bullet that I use is a 6mm or .243 slug. I have a winchester straight pull sporting rifle in .236. The only catch is that my rifle at least uses a stripper clip rather than a magazine so I have to shoot it single shot.

cheers mooncoon
 
I have read that the chamber specs. of the 7mm Rolling Block are not entirely identical to the 7x57 Mauser as used in bolt action rifles. An excess headspace condition has been reported. This can be addressed by careful ammunition preparation.
The Colt/Browning M1895 machine gun was made in 6mm Lee Navy, I believe. Some were used at Peking, during the Boxer Rebellion, along with the rifles.
A consideration with RBs in the more modern smokeless calibres, particularly during that period, when ammuntion quality was not necessarily up to modern standards, is that a RB doesn't have the same sort of primary extraction that a bolt rifle has.
 
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