Thread: 308 150sst 45gr 2208

Originally Posted by duckndeer

@WillB thanks yep 4inches my mistake... always learning! Thanks Gkp, I’ll look up ‘the Lands’ so basically seat my rounds slightly deeper (Screw the top part of my die in a bit more) @Cigar?

Thanks for all the info everyone obviously I’m new to reloading but am learning that’s there’s a lot to learn.

Managed my drop off 2650fps using the Ballistic AE app

You may be jamming the lands, maybe not, it's just a possibility with long rounds when you haven't measured with the likes of an OAL gauge.
Jamming the lands increases pressure (compared to not touching the lands), but if you did your load development with rounds at the same length it is not really an issue.