300 h&h mag loads

[JDE]

Looking to figure out a load for a model 721
Any suggestions?


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[A382DWDZQ]

180 TTSX over a case full of H4350.

 

[handwerk]

my load is 180 TTSX's 71g RL 22 @3050 fps. Been using the same load for 10+ years and it's performed great .

 

[NDhunter88]

I used 180 Barnes TTSX as well with IMR 4831 powder.

 

[JohnyRingo]

180 grain Nosler Accubonds (Ballistic Tips) with IMR 4831 powder. You will get around 2950 to 3000 fps. I've been using this combo for almost 30 years.

 

[JDE]

Thanks for the info
New to reloading and trying to learn


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[JDE]

Empty casings have a stress line at the bottom after shooting.
Does this mean the action is wore out?


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[gbflyer]

Empty casings have a stress line at the bottom after shooting.
Does this mean the action is wore out?


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Need picture.

If you have trouble finding loads with modern powders, 300 WSM is a good starting place.

 

[JDE]

Out of town currently
Will post a picture when back home


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