I developed an unusual load for 223 which is just plain incredible in terms of accuracy and would like to know what the approximately pressure and velocity are. Rifle is CZ 527 with 20.5" barrel.

Load is 9 gr Unique and 40gr Nos BT.

Thank you for any help you can give.

Cartridge OAL is also needed. And if you can measure bullet length it would be helpful - the stock bullet data in QL is incorrect more often than not.

2626 fps, 32 ksi

sounds like a good fox load... JMO, Dutch.

Thank you much for numbers. I was hoping to emulate Hornet ballistics...looks like I am close.

You are correct about it being a good fox load. Took'm down with single shot at 150yds...

Alright then COAL = 2.23" bullet is 0.702". Again thank you for your help.