Home Forums Reloading Big Game Rifles StaBALL temperature test

Hot weather vs Cold weather results for StaBALL, H4350, Win760

6.5 Creedmoor, Tikka T3x CTR 20" barrel
140gr Barnes Match Burner, Alpha brass
5 shot averages in each temperature

H4350
84F = 2551 fps
28F = 2555 fps

Win 760
84F = 2643 fps
28F = 2582 fps

StaBALL 6.5
84F = 2688 fps
28F = 2694 fps

Good info. Todd , I didn't think velocity went up in colder temps .

Good info indeed. Thanks for posting it up.

Great info. Do you intend to reproduce the study? Reason I ask is bc it didn't show a great amount on Johnny's Reloading. Again, the stuff seems to be an improved W760. Maybe if I load some 325 ammo with Staball I'll see how it does in summer, fall, and winter... will report back in several months.