200g Nosler Accubond. H1000 powder. REM 9.5 Mag primer.

[chadkboggs]

So I changed my mind about using the 180g Nosler Partitions, apologies to those who were looking forward to it. I've decided to go with Nosler Accubond 200g. Hope to get back with results soon!

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[Jason1290]

Looking forward to seeing those results bro!

 

[chadkboggs]

Looking forward to seeing those results bro!

soon bro soon. Hope the weather starts cooperating.

 

[chadkboggs]

Finally got some testing done! Shots 4-7 have roughly a 1.75" group.

So I changed my mind about using the 180g Nosler Partitions, apologies to those who were looking forward to it. I've decided to go with Nosler Accubond 200g. Hope to get back with results soon!

View attachment 1865995 View attachment 1865997

 

[osprey]

When I do tests like that, I shoot at the same point of aim for all shots. That way not only are you gathering chrono data, but you also get to see when your barrel harmonics are happy and land shots closer together. Barring that info I would explore the lower end where you have an extreme spread of 23 fps between 78.5gr - 79.4gr. I would say you are a seating depth change away from good groups somewhere between those lower charge weights.

 

[Jason1290]

I agree with osprey bro. Numbers look stable near the lower end at around 3000fps. Play with seating depth at 79.0 grains and I'm sure you'll find a sweet spot.

 

[chadkboggs]

Definitely taking your guys advice. Thanks both of you. I will share the results with you guys hopefully sooner than later.