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Remington's are date code stamped from 1921 details on Remington Society of America.
Your question is to broad in scope. Are you talking about current production? Rifles, shotguns or handguns?
Rifles, shotguns, handguns, machine guns. Mainly rifles and shotguns.
Yes, both rifles and shotguns.
Sorry- there is no ONE best. Remington is the oldest US gunmaker, Winchester has made great rifles and shotguns, Mossberg (notice spelling?) has made tons of good working firearms. Some folks like chocolate, some vanilla, and some Rocky Road.
Winchester, Mossberg, Remington
Winchester did not make revolvers,only rifles and shotguns,even in the 1920,s.
Winchester made some that did. Remington also, IIRC.
Yes
Rifles- .22 long rifle, 308 Winchester, 30-06 springfield, 30-30 Winchester, 270 Winchester, 223 Remington, 22-250 Remington, 243 Winchester, 300 Winchester mag., 300 Winchester short mag. 25-06 Remington. Pistols- 9mm, 40 smith and Wesson, .38 special, 357 mag, 44 mag, 22 long rifle. Shotguns- 12 gauge, 20 ga., 410 ga.
Remington makes a variety of rifles and shotguns using various sizes of ammunition.
Winchester Remington Marlin Savage Colt Ruger
17 Remington, 220 Swift, 222 Remington, 223 Remington (5.56mm), 22-250 Remington, 243 Winchester, 257 Roberts, 308 Winchester (7.62mm), 7mm-08.