Originally Posted by Rug3
I was about to load some 100 grain TTSX for my Roberts AI so I read my record of the work up with 100 grain TSX. I had recorded 51grains H4350 with 100TSX. That seems like a HOT load.
Chronographed; 3201, 3225, 3209 3216 3221. 22 inch barrel.

Can someone tell me what pressures that is producing. CUP or PSI will be OK.
I like my Roberts AI. I like my face. I like my life. I like keeping them all intact!
Thanks
Jim


Thanks guys

I appreciate your viewpoints, knowledge, common sense, experiences and reminder of a very basic reloading factor. Load for reasonable velocity.

If I load for 3100 the pressures should be just fine. 3200 plus is possible but 3100fps is all the get up and go I'll need.

Thanks
Jim

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