I found my load

[BroncoBill]

I had a fantastic range day!

Rifle: Remington 700DM
Barrel: PacNor #5 26" 1 in 10
Cal.: .300 Win Mag
Scope: Vortex Viper PST MOA 5-25X50
Suppressor: YHM Resonator II

Load:
Brass: Federal
Powder: 77gr of Hodgdon H1000
Primer: Federal 215
Projectile: Nosler Accubond 180gr Stitzer
Overall cartilage length: 3.315

Position: prone sand bagged

The most consistent velocity was the 78.5gr but the 77gr gave the best accuracy.

All in all im very happy with this. I'll work on fine tuning the sighting to bring that grouping down.

Top left is the winner at 1/2". All 5 loads were under 7/8".

Below is factory Federal Premium 180gr just to see where I was, 3/4".

 

[str8meat]

Yes you did

 

[tannerb]

Great Groups! What velocity were you getting with that load?

 

[Bob Wright]

Nice work!

 

[BroncoBill]

Great Groups! What velocity were you getting with that load?

Thank you!!!

 

[ShtrRdy]

Looking good. Next, assemble some more with that recipe and see if it will do that again.