What can cause a difference in poi specifically left to right?
I'm reloading for. 6.5grendel in a AR platform. Every once in a while I'll get a random flyer left or right, elevation will be perfect.
I use a bubble level and I have seen it shift even with the bubble level in the perfect spot.
My thought is the brass length.
Sammi says case length is 1.516", the chamber will actually handle up to 1.555". The brass hasn't even hit 1.540" yet but I'm curious this is causing the issue due to some of the brass being 1.530" and some being 1.520"
I use a mandrel after full length sizing.
I'm reloading for. 6.5grendel in a AR platform. Every once in a while I'll get a random flyer left or right, elevation will be perfect.
I use a bubble level and I have seen it shift even with the bubble level in the perfect spot.
My thought is the brass length.
Sammi says case length is 1.516", the chamber will actually handle up to 1.555". The brass hasn't even hit 1.540" yet but I'm curious this is causing the issue due to some of the brass being 1.530" and some being 1.520"
I use a mandrel after full length sizing.