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.270 Win.

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Load Data for Caliber .270 Win. - Technical Specifications Image

Technical Specifications:

Caliber:
.270 Win.
Bullet Diameter:
0.277" | 7.04mm
Primer Size:
Large Rifle (LR)
Max. Case Length (l3):
2.540" | 64.52mm
Max. Cartridge Length / OAL:
3.340" | 84.84mm
Max. Standardized :
62366 psi | 4300 bar
Case Capacity:
67.0 Grains of Water | 4.35 cm3
CID:
CID_271
Standard
C.I.P.
Letztes Update:
10/7/2024
caliber_reloading.webp
  • The .270 Winchester is a rifle cartridge that has been helping hunters bring down game since 1925. It was developed by Winchester Repeating Arms Company and is known for its flat shooting, moderately powerful capabilities. The .270 Win. moves a little faster due to its lighter projectiles and larger case capacity, which is basically just a necked-down .30-06.When brought to market in 1925, the .270 Win. was the best long-range big game round in existence. It shot flatter than anything else approaching it and had less recoil than other cartridges of the time. Today, it remains one of the most popular hunting rounds with versatile applications for both small and large game animals.

  • Velocity (V0)

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    Energy  (E0)

    Ballistic Coefficient (BC1)

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    Most popular powders from our community members for this caliber:

  • Weight vs. Velocity - Suitable Bullets for this Caliber

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    Barrel Length  Variation vs. Velocity - by Bullet Weight

.270 Win. load data available with the following bullets:

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