Powder charge vs temp fluctuation and accuracy

Joined
Jun 15, 2017
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Location
San Antonio
So I found a decent load for my 6 ARC AR15, 29gr of Lever shoots consistently better than 29.5gr with 95 TMK's. I'm happy with it. So it's been 80's and 90's here while testing so speeds are elevated with Lever being pretty temp sensitive at the higher end of temps. My question for those of you with more experience than me is when the temperatures drop and the 29.5gr slows down to the speeds I'm getting with the 29gr now, will the 29.5gr inherit the 29gr's accuracy with the slower speeds or will the 29gr stay the better charge going slower than it is now?

Please don't tell me I'll have to try it or it'll be February before I know. :ROFLMAO:
 
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