neck tension

[Tom Thomson]

Just changed from .010 neck tension to .002 (Redding S die). The "group" opened up to abt 2moa and dropped abt 1". This with no other changes - Savage 110 - 308 - Hornaday 150 gr - 12gr Trail Boss col at the lands. What is going on???
tommyt

[Robinhood]

Drop in pressure.

[darkker]

Yep, all about starting pressure.

[acemisser]

what them guys said

[cowtownup]

Somebody give me the theory behind running a pistol powder in a 308 like this? I'm curious...

[LongRange]

Somebody give me the theory behind running a pistol powder in a 308 like this? I'm curious...

subsonic loads.