338 Remington Ultra Magnum ammo for sale is available at low prices online from Ammunition Store! Based on the 300 Remington Ultra Magnum cartridge, this .338 caliber rifle cartridge was shortened and necked-up to produce one of the most powerful .338 caliber rounds available.
The .338 Remington Ultra Magnum cartridge operates at very high pressure and delivers stunning accuracy for a large magnum cartridge. The 338 Remington is similar to the 338 Lapua Magnum but lower than the .338-378 Weatherby Mangum in terms of case capacity.
Browse our inventory of 338 Remington Ultra Magnum ammo for sale below. Ammunition Store is your online source for cheap rifle ammo, bulk ammo, reloading supplies and other firearm supplies. Order today and take advantage of these great deals!