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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Temp sensitive powder and fps ?
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<blockquote data-quote="c_bass16" data-source="post: 888331" data-attributes="member: 20355"><p>That comes out to around 4.4 fps per degree of temp drop. Thats not impossible, but you'd be better off double checking. I really don't know anything about that powder.</p><p></p><p>Put some ammo inside your clothes close to your body for a good while so your powder temp can get close to 90 and do the same test to see where the group impacts.</p><p></p><p>That will give you both a broader temp swing, and a second confirmed drop at a known range...which seems to be the variable you're missing to know for sure if the data is reliable.</p></blockquote><p></p>
[QUOTE="c_bass16, post: 888331, member: 20355"] That comes out to around 4.4 fps per degree of temp drop. Thats not impossible, but you'd be better off double checking. I really don't know anything about that powder. Put some ammo inside your clothes close to your body for a good while so your powder temp can get close to 90 and do the same test to see where the group impacts. That will give you both a broader temp swing, and a second confirmed drop at a known range...which seems to be the variable you're missing to know for sure if the data is reliable. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Temp sensitive powder and fps ?
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