Best guess 123gr ELDM - 30.1gr LVR

[biodsl]

Here's a post of mine from another thread.The subject comes up so much I should re-do this test in 10 degree increments. Shot from a 22" barrel.

CFE223 is my go-to powder but it's temperature sensitive. Collective wisdom on this forum is that it gains something under 2 fps per degree.

My load is 31.2 gr of CFE behind a 123 ELDM. I've chrono-ed it at various temps. Average velocities:
@40 degrees 2527
@60 degrees 2561
@80 degrees 2595