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Rifles, Reloading, Optics, Equipment
Reloading
How come do I hit theses speed....
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<blockquote data-quote="jwp475" data-source="post: 165904" data-attributes="member: 3776"><p>To answer your question that if changing primer and increasing velocity "Does the pressure increase" and the answer is yes.....I did not find the increase in velocity in every cartrdge that I tried this experimint with.There are many variables and that is why you should have as many relaoding manuels as you can possiable obtain and read all of the safe reloading practices and follow them</p><p> I was loading a 338 Win.Mag with 76 grains of H-4831 and a 250 grain Partion for 2730 FPS useing a CCI Mag Primer.I switched to a Federal 215 Mag Primer with all other variables the same at the same powder charge and bullet in the same rifle the primer fell out of the case and the velocity hit 2900 FPS.. At 74 grains the velocity hit 2800 FPS...The same experiment in a 375 H&H Mag with Win 760 powder made almost NO difference in velocity with the primer change,so this is not an across the board increase,but it is something to be aware of and take precautions....</p></blockquote><p></p>
[QUOTE="jwp475, post: 165904, member: 3776"] To answer your question that if changing primer and increasing velocity "Does the pressure increase" and the answer is yes.....I did not find the increase in velocity in every cartrdge that I tried this experimint with.There are many variables and that is why you should have as many relaoding manuels as you can possiable obtain and read all of the safe reloading practices and follow them I was loading a 338 Win.Mag with 76 grains of H-4831 and a 250 grain Partion for 2730 FPS useing a CCI Mag Primer.I switched to a Federal 215 Mag Primer with all other variables the same at the same powder charge and bullet in the same rifle the primer fell out of the case and the velocity hit 2900 FPS.. At 74 grains the velocity hit 2800 FPS...The same experiment in a 375 H&H Mag with Win 760 powder made almost NO difference in velocity with the primer change,so this is not an across the board increase,but it is something to be aware of and take precautions.... [/QUOTE]
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Reloading
How come do I hit theses speed....
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