Have H414 and not able to find data. Find information on Sierra bullets of the same weight, boat tails though. Anyone have some ideas.
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What is load data-30-06 SPRNG-165 GR SP Interlock
- Thread starter bryce01
- Start date
Re: What is load data-30-06 SPRNG-165 GR SP Interlock
1.Search more diligently and find the data you are looking for.
2.Switch powder or bullets to something you do have information on.
3.Use information from a bullet that is the same wieght and is as similar in design, that has data for the powder you want.
After you choose one of the above, then start at the minimum load and work up higher watching for pressure signs in YOUR rifle until you have found a load you are satisfied with.
Using the Data below that I found on the Hodgdon web site. I would do a ladder test starting at 51 grains and working up to a max of 56.5, in .3-.5 grain increments, checking to make sure each load was safe.
Bullet Powder Caliber COAL Start FP/S Pressure Max Velocity Pressure
165 GR.SIE SPBT H414 .308" 3.300" 51.0 2678 41,900 CUP 56.5 2877 49,700 CUP
168 GR.HDY HPBT H414 .308" 3.230" 53.0 2686 40,300 CUP 56.5 2839 49,700 CUP
1.Search more diligently and find the data you are looking for.
2.Switch powder or bullets to something you do have information on.
3.Use information from a bullet that is the same wieght and is as similar in design, that has data for the powder you want.
After you choose one of the above, then start at the minimum load and work up higher watching for pressure signs in YOUR rifle until you have found a load you are satisfied with.
Using the Data below that I found on the Hodgdon web site. I would do a ladder test starting at 51 grains and working up to a max of 56.5, in .3-.5 grain increments, checking to make sure each load was safe.
Bullet Powder Caliber COAL Start FP/S Pressure Max Velocity Pressure
165 GR.SIE SPBT H414 .308" 3.300" 51.0 2678 41,900 CUP 56.5 2877 49,700 CUP
168 GR.HDY HPBT H414 .308" 3.230" 53.0 2686 40,300 CUP 56.5 2839 49,700 CUP
