6.5 CM 130gr bullet test, Part 3 - 130 Sierra TGK

bdbrown66

Handloader
May 16, 2016
1,160
1,123
This bullet was the second-best in accuracy from my rifle. That kind of surprised me, I was expecting it to be the most accurate of the bunch. But testing with two different powders (H4350 and Big Game) both got me to the same place, about .75" groups. Certainly more than good enough for deer.

Load data: 130gr Sierra TGK, 41.2gr Big Game, Hornady brass, Fed 210M primer, 2797 fps

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The aftermath:

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1st jug:

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2nd jug:

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3rd jug:

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4th jug (jacket and core found outside the jug):

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Jacket and core separation, similar to the SST:

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71.0gr retained weight:

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The core measured .419" at its widest:

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The jacket measured .580" at its widest:

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Rifle?
Barrel length?
What was the most accurate bullet in your rifle?

Look forward to on-game performance reports!

I have a QuickLoad recipe for the 130 gr AccuBond and a max of 43.9 gr of H-4350 to try in my 6.5 CM rifle (24" barrel) that should get me 2905 fps, when I finally get around to loading it up.
 
I would love to see the 130gr AccuBond tested to see how it compares to the others especially to the 130TGK. The only 6.5 that I have shot a deer with is the 130 AccuBond but I have a good supply of the Sierra 130 TGK also.
 
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