Winchester’s wildly popular Deer Season XP ammunition line features a 150-grain .300 Win. Mag. offering that is extremely effective at killing deer-sized game. Winchester’s Deer Season XP is not a new ...

When it comes to the 300 PRC vs 300 Win Mag, both cartridges are very similar. ... You’ll also find that 300 PRC brass will cost about 3% to 4% more than 300 Winchester Magnum brass.

Winchester wisely offered the new cartridge in the popular Model 70 rifle, and the .300 Win Mag took off in popularity as well. Within a few short years most major ammunition manufacturers were ...

The associated move from 7.62x51mm to .300 Win Mag ammo helped boost the range of the ESR from the M24’s 800 meters to roughly 1,200 meters, as PEO Soldier explained at the time.

Winchester brought its .300 Win. Mag. to market in 1963, but it didn't take the shape of a standardized version of the .30-.338. Instead Winchester pushed the shoulder forward about 1/8 inch, thus ...

Federal Ammunition 300 Win Mag vs. 30-06: ... History of the 300 Winchester Magnum. This 300 Win Mag is the most popular .30 magnum of all, and it hit the market in 1963.