Re: Lil Gun & 300gr XTP Mag Bullets
Posted:
Fri Dec 14, 2018 8:28 pmby Bmt85
If you run a windowed mag in the AR, you can load out to about 2.35-2.36”. With the 275 TSX, I load to 2.33-2.34” because that’s where I can just taper crimp into the front driving band/groove.
Re: Lil Gun & 300gr XTP Mag Bullets
Posted:
Sat Dec 15, 2018 8:42 amby CaptainLon
Al in Mi wrote:In the AR platform your limited to a 2.260ish oal.
My bolt gun and #1, the best oal for me was 2.410
Do you remember what your bolt face to ogive length is in your bolt gun? Just tryin to get a feel for how far off the rifling this round will perform well.