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Norma EVOSTRIKE .300 Winchester Magnum 139 gr Lead Free Polymer Tip – 20 Round Box


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SKU: 20177372 Categories: , , , , ,

Norma EVOSTRIKE .300 Winchester Magnum 139 gr

  • Product number


  • Caliber

    300 Win. Mag.

  • Weight


  • Ballistic coefficient



*This product data is zeroed with a 26 inch barrel

Fragmenting Bullet

Lead Free

  • Lead Free

Boat Tail

  • Boat Tail


  • V0 3363 f/s

  • V100 3036 f/s

  • V200 2733 f/s

  • V300 2449 f/s


  • E0 3490 ft.-lb

  • E100 2845 ft.-lb

  • E200 2305 ft.-lb

  • E300 1851 ft.-lb


  • 100yds 0.8 in

  • 200yds 3.5 in

  • 300yds 8.2 in

Learn more

300 Win. Mag.

Introduced as late as 1963 this cartridge was soon to become the most popular in the line of .300 magnums. Unlike the predecessors .458, .264 and .338 Winchester Magnums it has a longer case and a rather short neck (.264”) in order to increase the case capacity. As a rule of thumb the neck of a cartridge should be equal to the caliber or preferably a little longer, but experience has shown that the .300 Win. Mag. has not really suffered in this respect. It can still be used in a standard-length bolt action but this means that the heavier bullets must be seated rather deep and hereby occupy some of the powder space. Like the other .300 magnums it is at its best for hunting larger species like moose or elk at long range. The recoil is heavy, but most shooters will be able to handle it after some practice and handloads with lighter bullets are a good choice for this purpose.

Show all 300 Win. Mag.

Zero range, yards

Height of trajectory above line of sight if sighted in a X yards. For sights 40mm above bore



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