Bullets being inertia pulled while chambering

[sneaky one]

I hone the expander, to get 4k, and take it out to get 5k of neck tension from my Forster die. Nothing moves, brass lasts and lasts,,, Lapua brass is the way to go.


I use a Noveske H2 carbine buffer, std. spring. Works in the 20" & the 16'.