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

7mm JRS (Handloader December-January 2018 Issue: #311)

7mm JRS (Handloader December-January 2018 Issue: #311)
Warning! All loads shot from a Model 70 with a 24-inch barrel with a 1:9 twist. Nosler .30-06 brass and Remington Large Rifle primers were used throughout except where noted in remarks. Muzzle velocity is the average of 10 shots over a Caldwell G2 chronograph positioned 10 feet from the muzzle. Group average includes three, five-shot 100-yard groups from a sandbag rest. "Charge overage" is the percentage that the powder charge exceeds published maximum loads for the same bullet weight and powder type in the .280 Improved cartridge. Source: Handloader December-January 2018 Issue #311.
Be Alert: Publisher cannot be responsible for errors in published load data.
Wt. Bullet Powder Manufacturer Powder Charge Velocity (FPS)
120 Hornady V-MAX Hodgdon Hybrid 100V Subscribe 3232
Remarks: COAL (inches): 3.225; Group (inches): 1.10; Charge Overage (percent): 2.22
120 Hornady V-MAX Hodgdon Hybrid 100V Subscribe 3299
Remarks: COAL (inches): 3.225; Group (inches): 1.07; Charge Overage (percent): 3.93
120 Hornady V-MAX Hodgdon Hybrid 100V Subscribe 3334
Remarks: COAL (inches): 3.225; Group (inches): 1.18; Charge Overage (percent): 4.79
120 Hornady V-MAX Hodgdon H-4451 Subscribe 3200
Remarks: COAL (inches): 3.225; Group (inches): 1.35; Charge Overage (percent): 3.02
120 Hornady V-MAX Hodgdon H-4451 Subscribe 3266
Remarks: COAL (inches): 3.225; Group (inches): 1.22; Charge Overage (percent): 3.86
139 Hornady Spire Point Hodgdon H-4451 Subscribe 2589
Remarks: COAL (inches): 3.246; Group (inches): 0.90; Charge Overage (percent): -8.13; Fireforming load
139 Hornady Spire Point Hodgdon H-4451 Subscribe 2621
Remarks: COAL (inches): 3.246; Charge Overage (percent): -8.13; Fireforming load; Norma .280 Remington brass used
139 Hornady Spire Point Hodgdon H-4451 Subscribe 2961
Remarks: COAL (inches): 3.160; Group (inches); 1.38; Charge Overage (percent): 2.47
139 Hornady Spire Point Hodgdon H-4451 Subscribe 3040
Remarks: COAL (inches): 3.160; Group (inches); 1.04; Charge Overage (percent): 3.89
140 Nosler AccuBond Hodgdon Hybrid 100V Subscribe 3037
Remarks: COAL (inches): 3.206; Group (inches); 0.97; Charge Overage (percent): 3.21
140 Nosler AccuBond Hodgdon H-4451 Subscribe 2989
Remarks: COAL (inches): 3.206; Group (inches); 1.18; Charge Overage (percent): 3.89
140 Nosler AccuBond Hodgdon H-4451 Subscribe 3022
Remarks: COAL (inches): 3.206; Group (inches); 1.03; Charge Overage (percent): 3.89; Norma .280 Remington brass used
140 Nosler Partition Hodgdon H-4451 Subscribe 2955
Remarks: COAL (inches): 3.206; Group (inches); 1.50; Charge Overage (percent): 2.47
160 Sierra GameKing Hodgdon H-4451 Subscribe 2850
Remarks: COAL (inches): 3.194; Group (inches); 1.21; Charge Overage (percent): 2.42
160 Sierra GameKing Hodgdon H-4451 Subscribe 2870
Remarks: COAL (inches): 3.194; Group (inches); 1.03; Charge Overage (percent): 3.91
168 Nosler Custom Comp. Hodgdon H-4451 Subscribe 2750
Remarks: COAL (inches): 3.244; Group (inches); 1.36; Charge Overage (percent): 1.87