I don't know but if you get a reply, let me know because I have one with an "X" and 4 digits as well. I am also trying to contact the Anniston Army Depot for historical data, cause I have a box with that info on it. S. Richard Tempe, AZ
Remington did not make a carbine in .44 Magnum caliber. They did chamber the Model 788 rifle in that caliber. Do you have a Ruger carbine in .44 Remington Magnum, or perhaps a Marlin in that caliber? sales@countrygunsmith.net
35 remington
284
Yes, Remington makes the 700 in that caliber.
Remington .270, 150 grain.
Remington
Have about 250 rounds of this UMC REM 30 ,,,,, 30 remington
Your Remington model 1903-A3 was made in the year 1942.It was chambered in the caliber 30-06.
http://stevespages.com/ipb-remington-51.html
remington 740 fieldmaster . 30-06 caliber rifle
remington 725 caliber 222 bolt action excellant condition
Just paid $350 for 788 in 30-30 caliber.