Being that this caliber was only in production with this rifle for 2 years,1983-1984.I would say that you may have to look hard but it may be found.Try gunbroker.com,and maybe Old Western scrounger might have a few boxes.I happen to handload for this cartridge because at one time I had this caliber in a Marlin model 336.The brass and bullets have been in my possession for many years.
winchester
Your Winchester model 1894 big bore was made by Winchester only for a few years.It was introduced in 1983,and discontinued in 1987.
100-500
No. only 307 and 356.
The XTR .375 was first produced in 1978. I believe the production ended in 1984. The rifle now sells for $699.00-$999.00.
your winchester model 37 value is currently between 150-375 dollars depending on the overall condition and having between 60%-90% original finish and a good bore.
For a Winchester model 1894 rifle made in 1953 you can expect to get between 375-500 dollars,depending on the overall condition and a good bore.
Between 300-450 dollars on todays market,and its overall condition.
these are currently valued at between 375-550 dollars depending on the condition of the firearm,and a good bore.
These pre-64 winchester model 1894 rifles are selling in the range of 375-500 dollars depending on the overall condition of the rifle and a good bore.
in mint condition , anib , $1000, only 16000 were made , this is an excellent short range, 200 yd stopper. Winchester had its big bore .375 , and it is now going for 1500 in anib condition.
Your winchester model 1894 rifle which was made by winchester in 1932 can range in value between 375-700 dollars dpending on condition and the amount of original finish remaining along with a decent bore.