Thread: 308 twist rate

Originally Posted by Wingman

My .338 Whispers ran 1-9" twist Shilen and trueflite barrels shooting 300gr SMKs and 300gr Berger hybrids at 1040fps MV.
They were still perfectly stable and grouping well with round holes at 1000y.
The team down in the butts nic named it the bumblebee as the bullets whizzed over with a deep buzz at sub speeds rather than the sharp crack they were used to.

I have to know how much drop for 1000y ?
What optic setup were you using to get enough up?

Originally Posted by veitnamcam

I have to know how much drop for 1000y ?
What optic setup were you using to get enough up?

+ 1 my 250 gr soft points traveling around 2850 fps drop 10 mtrs at 1000 mtrs.
Be very interesting to know how much the subs drop....