Sierra Heavy TMK 6MM Testing

[Hurley88]

What is the fastest MV loaded with a heavy 6mm bullet like the 108eld, 115dtac, or these new Sierra 107/116TMK (a reliable and accurate load) has anyone found for a 16" 6mmARC? Is 2550-2600fps unrealistic?

Yeah…gonna be stuck with CFE223 & Lever but it’s doable. Max loads of H4895 might get you around 2575, max loads of Varget a bit less. Loaded to bolt action pressures. If a gas gun I wouldn’t know off the top of my head.

That’s with 103 ELD-X or 108 ELDM. Don’t know about anything heavier.

 

[mudslinger021485]

First 5 shots with the 116’s avg 2700 fps. 18 inch 6 creed 1-7.5 twist.

What's that loaner under the bullseye all about?

 

[Spartan1810]

What's that loaner under the bullseye all about?

I’m just not that good man.