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6.5-300 Weatherby Magnum

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Load Data for Caliber 6.5-300 Weatherby Magnum - Technical Specifications Image

Technical Specifications:

Caliber:
6.5-300 Weatherby Magnum
Bullet Diameter:
0.264" | 6.71mm
Primer Size:
Large Rifle Magnum (LRM)
Max. Case Length (l3):
2.825" | 71.75mm
Max. Cartridge Length / OAL:
3.600" | 91.44mm
Max. Standardized :
64977 psi | 4480 bar
Case Capacity:
98.0 Grains of Water | 6.36 cm3
CID:
CID_1352
Standard
Wildcat
Letztes Update:
10/7/2024
caliber_reloading.webp
  • The 6.5-300 Weatherby Magnum is a 6.5mm cartridge created by Weatherby in 2016 for the growing 6.5mm long-range rifle market. As what was then the newest in Weatherby's lineup, this cartridge was designed to directly compete with the 26 Nosler. Claimed by Weatherby to be the fastest 6.5mm cartridge available. Designed in a similar fashion as other Weatherby cartridges, it has a large-for-caliber case capacity, resulting in high velocities. When bullets with high ballistic coefficients are used, trajectories are extremely flat, allowing the projectile to retain a significant amount of energy downrange. These attributes make the 6.5-300 quite effective for long range hunting on medium-sized game.

  • 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

6.5-300 Weatherby Magnum load data available with the following bullets:

(most popular first)

Filter by Bullet Weight (Grains)
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