BEST Winchester Super-X Ammunition 300 Win Mag IN STOCK


300 Winchester Magnum

The 300 Win Magnum is a belted rifle that was introduced for the very first time by the Winchester Repeating Arms Company in the year 1963. It is also referred to as.300 Win Mag or 300WM. The magnum cartridge is known as the.300 Winchester Magnum is made to fit a typical rifle action. It is based on the.375 H&H Magnum, which has been necked down, blown out, and reduced in length to accommodate a.30 calibers (7.82 mm) bullet.

Category: Product ID: 8429


Product Description

Winchester Super-X Ammunition 300 Win Mag150 Grain is known for its potency and dependability. The Super-X Power-Points, which have an unusual, exposed soft nose jacketed bullet design and deliver the most energy on target, are used in the 300 win mag ammunition. Notches that are strategically positioned around the jacket mouth enhance upset and guarantee uniform expansion for a large-scale energy release. The brass casings used for this new-production, non-corrosive ammunition are boxer primed and reloadable.

Information On The 300 Win Mag 

The .300 Win Magnum 150gr. Winchester Super-X Power Point ammo. The unique soft nose jacketed design delivers maximum energy on target. The notches around the jacket mouth improve upset and ensure uniform, rapid expansion. The 150gr. Super-X Power Point has a muzzle velocity of 3290 fps. and 3605 ft. lbs. of energy upon impact. This ammo comes packed in 20rd. boxes.

Features On The 300 Win Mag 

  • Proven Accuracy
  • High Velocity
  • Maximum Impact
  • Rapid Controlled Expansion

300 win mag

Specifications of the 300 Win Mag

The progenitor cartridge, the.375 H&H Magnum shares the same case head design as the.300 Winchester. In order to expand the cartridge’s volume and possible powder capacity, the taper of the cartridge was lowered. Reaming the.308 Norma Magnum or.30-338 Winchester chamber to.300 Winchester Magnum dimensions were made possible by extending the case and shifting the shoulder forward over the.338 Winchester Magnum. 

The following are the main characteristics of the 300 Winchester Magnum:

Product Information

Cartridge300 Winchester Magnum
Grain Weight150 Grains
Quantity20 Round
Muzzle Velocity3290 Feet Per Second
Muzzle Energy3605 Foot Pounds
Bullet StyleJacketed Soft Point
Bullet Brand And ModelWinchester Power-Point
Lead FreeNo
Case TypeBrass
G1 Ballistic Coefficient0.294
Velocity RatingSupersonic
Country of OriginUnited States of America


Where Can I Find The 300 Win Mag Ammo?

Although we are based in Kentucky, you can find us online at We have the 300 win mag ammo in stock in our stock; all you need to do is visit the website and try placing an order to get the 300 win mag at a very reasonable and good price.

More About the 300 Win Mag Ammo?

The 150gr. 300 Win Mag Ammo from Winchester Super-X PowerPoint. The unique soft-nose jacketed construction places the most energy on the intended target. The notches around the jacket mouth provide consistent, quick expansion and improve upset. The 150gr. The muzzle velocity of Super-X PowerPoint is 3290 fps. and 3605 foot-pounds. kinetic energy at collision. This ammunition is packaged in 20 rounds boxes.


  • In dangerous class 3 games, such as bears, the.300 Winchester Magnum cartridge performs exceptionally well. The cartridge is used in the hunting of grizzly bears and black bears. Although the.300 Winchester Magnum is regarded by many as being on the lighter side of what is needed for the giant bears; hunters have had success using the cartridge against these giant bears when it is loaded with larger bullets 
  • 95% of the game in the world can be effectively shot with the.300 Winchester Magnum. The cartridge is one of the more preferred rounds for African plains game as well as big game hunting for various species and hunting conditions globally due to its worldwide ability and ballistic capability to shoot flat and carry its energy efficiently. It also has high sectional densities and ballistic coefficients. The cartridge has the long-range capability required to take large game species at a distance, thanks to larger bullets with high sectional density and ballistic coefficients. 
  • The.300 Winchester Magnum is a good cartridge choice for all plains game under 680 kilos and can be used to hunt everything from the dik-dik to the gigantic eland due to the vast choices of bullet weights and construction (1,500 lb). However, it is also a superb cartridge for hunting in mountainous terrains, such as the Andes, Rockies, and Asian Mountains, where the use of quick, powerful bullets that can effectively buck crosswinds is appreciated.

300 win mag

Can I Still Get The 300 Win Mag Ammo ?

The 300 win mag is available and very well affordable and in stock at kentuckyglockstore you just have to visit the website and place an order on thw ammunition. It is available in our stock and very good and affordable prices checkout




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