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The Ultimate Reloading Manual
Wolfe Publishing Group
  • alliant reloading data
  • reloading brass
  • shotshell reloading
The Ultimate Reloading Manual

7mm Weatherby Magnum (A-Square Data)

7mm Weatherby Magnum (A-Square Data)
Warning! Notes: groove diameter: .284"; bore diameter: .277" twist: 10" RH; barrel length: 26"; cartridge case: A-Square; primers: CCI-200; powder compression: yes, with heavy bullets; crimp: yes, .003" roll if powder is compressed; other: use long drop tube; bullet diameter: .284"; pressure measured by: Piezo Transducer (ANY SHOT YOU WANT - A-Square)
Be Alert: Publisher cannot be responsible for errors in published load data.
Wt. Bullet Powder Manufacturer Powder Charge Velocity (FPS)
140 Nosler Ballistic Tip Hodgdon H-4831 Subscribe 2977
Remarks: 49,100 psi
140 Nosler Ballistic Tip Hodgdon H-4831 Subscribe 3149
Remarks: 59,000 psi
140 Nosler Ballistic Tip Hodgdon H-4831 Subscribe 3212
Remarks: 62,300 psi
140 Nosler Ballistic Tip Hodgdon H-4831 Subscribe 3360
Remarks: 69,700 psi; this load exceeds allowable maximum average pressure
140 Nosler Ballistic Tip IMR IMR-4831 Subscribe 3072
Remarks: 52,500 psi
140 Nosler Ballistic Tip IMR IMR-4831 Subscribe 3173
Remarks: 56,600 psi
140 Nosler Ballistic Tip IMR IMR-4831 Subscribe 3291
Remarks: 63,400 psi
140 Nosler Ballistic Tip Alliant RL-22 Subscribe 3000
Remarks: 47,000 psi
140 Nosler Ballistic Tip Alliant RL-22 Subscribe 3252
Remarks: 60,200 psi
140 Nosler Ballistic Tip Alliant RL-22 Subscribe 3348
Remarks: 65,400 psi; this load exceeds allowable maximum average pressure
160 Nosler Partition Hodgdon H-4831 Subscribe 2941
Remarks: 54,800 psi
160 Nosler Partition Hodgdon H-4831 Subscribe 3067
Remarks: 61,000 psi
160 Nosler Partition IMR IMR-4831 Subscribe 2844
Remarks: 47,600 psi
160 Nosler Partition IMR IMR-4831 Subscribe 2954
Remarks: 51,800 psi
160 Nosler Partition IMR IMR-4831 Subscribe 3049
Remarks: 61,000 psi
160 Nosler Partition Alliant RL-22 Subscribe 2834
Remarks: 45,800 psi
160 Nosler Partition Alliant RL-22 Subscribe 3009
Remarks: 55,200 psi
160 Nosler Partition Alliant RL-22 Subscribe 3068
Remarks: 58,300 psi
160 Nosler Partition Alliant RL-22 Subscribe 3182
Remarks: 68,700 psi; this load exceeds allowable maximum average pressure