6mm TCU

[Flyeralan]

I used bullets with moderate loads behind them, remember, it will draw some of the neck brass back to form the sharp shoulder so leave it a few thou long when forming.

[muforester]

I used bullets with moderate loads behind them, remember, it will draw some of the neck brass back to form the sharp shoulder so leave it a few thou long when forming.

I have made 7-30 brass from 30-30. Sounds very similar. Thanks for the advice. I may have a chance at a 6 TCU barrel so I wanted to figure out the process before I got it.

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