Hodgdon Powder Company
Cartridge Load Recipe Report - 9/5/2010
data.hodgdon.com
280 Ackley Improved
Load Type: Rifle
BW: 160
Cartridge Information
Case: Nosler Barrel Length: 24"
Twist: 1:9" Trim Length: 2.530"
Primer: Winchester LR
280 Ackley Improved
Cartridge Load Data Starting Loads
Maximum Loads
Bullet Weight (Gr.) Powder Bullet Diam. C.O.L. Grs. Vel. (ft/s) Pressure Grs. Vel. (ft/s) Pressure
160 GR. NOS AB H1000 .284" 3.330" 57.3 2672 54,200 PSI 61.0C 2808 61,100 PSI
160 GR. NOS AB IMR 7828 SSC .284" 3.330" 54.5 2667 51,900 PSI 58.0 2849 61,300 PSI
160 GR. NOS AB H4831 .284" 3.330" 54.0 2674 55,000 PSI 57.5C 2812 62,000 PSI
160 GR. NOS AB IMR 4831 .284" 3.330" 52.2 2663 53,100 PSI 55.5 2847 61,900 PSI
160 GR. NOS AB H4350 .284" 3.330" 48.4 2633 54,100 PSI 51.5 2747 60,700 PSI
160 GR. NOS AB H414 .284" 3.330" 47.5 2594 52,700 PSI 50.5 2736 60,800 PSI
160 GR. NOS AB IMR 4350 .284" 3.330" 50.5 2647 53,600 PSI 53.7 2813 61,600 PSI
160 GR. NOS AB 760 .284" 3.330" 47.5 2594 52,700 PSI 50.5 2736 60,800 PSI
160 GR. NOS AB IMR 4007 SSC .284" 3.330" 47.8 2587 53,100 PSI 50.8 2741 61,400 PSI
160 GR. NOS AB Varget .284" 3.330" 43.2 2551 53,200 PSI 46.0 2685 62,000 PSI
160 GR. NOS AB IMR 4064 .284" 3.330" 42.3 2517 52,900 PSI 45.0 2668 61,400 PSI
160 GR. NOS AB IMR 4895 .284" 3.330" 43.0 2532 51,300 PSI 45.8 2670 60,000 PSI
160 GR. NOS AB H4895 .284" 3.330" 40.9 2496 52,300 PSI 43.5