Empirical Precision logo Empirical Precision
  1. Home
  2. Load Data
  3. 25 WSSM

25 WSSM Load Data: 1,460 Published Loads from 9 Sources

Empirical Precision indexes 1,460 published loads for 25 WSSM from 9 reloading sources, covering 33 bullets and 43 smokeless powders. Most published tables were tested in 24-inch, 26-inch, and 22-inch barrels, and 20% of entries include published pressure measurements.

Published Loads1,460
Sources9
Bullets33
Powders43

Always start low and verify against the original published source before loading.

Coverage by Source (9)

PublisherPublished Loads
Sierra539
Hornady298
Hodgdon224
Nosler150
Speer96
Lyman64
Berger52
Barnes36
Alliant1

Powders Covered (43)

Select a powder to view its cartridges, burn-rate position and specifications.

Bullets Covered (33)

Grouped by bullet manufacturer with projectile weight and model.

Barnes (3)

  • 80 gr TTSX BT
  • 100 gr TSX BT
  • 115 gr TSX FB

Berger (2)

  • 87 gr FB Target
  • 115 gr VLD Hunting

Hornady (8)

  • 75 gr HP
  • 75 gr V-MAX
  • 87 gr SP
  • 100 gr InterLock
  • 117 gr InterLock BTSP
  • 117 gr InterLock RN
  • 117 gr SST
  • 120 gr InterLock

Nosler (5)

  • 85 gr Ballistic Tip Varmint
  • 100 gr Ballistic Tip
  • 110 gr AccuBond
  • 115 gr Ballistic Tip
  • 120 gr Partition

Sierra (10)

  • 70 gr BlitzKing
  • 75 gr VarmintKing HP
  • 87 gr VarmintKing Spitzer
  • 90 gr GameKing HPBT
  • 100 gr GameKing SBT
  • 100 gr MatchKing HPBT
  • 100 gr Pro-Hunter Spitzer
  • 117 gr GameKing SBT
  • 117 gr Pro-Hunter Spitzer
  • 120 gr GameKing HPBT

Speer (4)

  • 87 gr Spitzer SP Hot-Cor
  • 100 gr Spitzer BTSP
  • 100 gr Spitzer SP Hot-Cor
  • 120 gr Spitzer BTSP

Swift Bullet Company (1)

  • 120 gr A-Frame

Related Cartridges (.257" Caliber (6.35 mm))