Try Old Western Scrounger at 1-304-262-9870. The ammunition itself was discontinued in 1942 and is more commonly called the 25 Steven. It was also known as the 25-10 because it was a 25 caliber 67 grain bullet loaded with 10 grains of blackpowder. It was soon obsoleted with the introduction of the 22 magnum which was cheaper and more powerful. If Scrounger can't help then I guess your only option would be to find a antique ammunition dealer maybe at a gun show. Hope this helps....Steve
.308
Contact Remington Customer Service through their website.
Remington was founded in 1816 by Eliphalet Remington in Ilion, New York. Initially a manufacturer of firearms, it expanded its product line to include ammunition and various types of sporting goods. Over the years, Remington has become one of the most recognized names in the firearms and ammunition industry.
32 ACP
UMC refers to Union Metallic Cartridge company. They are owned by Remington and only make ammunition not firearms.
22 250 Remington
2510 = 251,000%
Remington's web site has a model history section. Ammunition hard to find so value not that great. Maybe 100 or so USD
Remington stopped for a while in the 90's but they have been making it again for quite some time.
The caliber of ammunition the rifle uses is usually roll-stamped on the right side of the barrel, just in front of the receiver. For example: if it says "7mm Remington (Rem.) magnum (mag.) you would need to buy that type of ammunition as sold by Remington, Federal or any of the other companies offering this type of ammo in whichever bullet weight you prefer to shoot.
Not without endangering yourself and anyone else in the area. Stay with ammunition designed for the firearm you are shooting.
Firearms - Bushmaster, DPMS, Remington, Marlin, H&R, Dakota Ammunition - Remington Silencers - AAC