Finally I can also share my load on here. Turns out, my inability to shoot well with a 4MOA Fastfire II caused the horrific groups I previously shot with my 24" Browning 71. Now it's wearing the Lyman peep sight again. Today I shot two sub-MOA groups at 100m with a .358 Sierra Pro Hunter sized to .348 over 54 grains of VV N140 with Starline brass and CCI standard primers. I was tempted to send it down the road recently, but with these results, I'll have to give it another try.
You might have posted this before, if you did sorry for asking. What do you use to size 358 bullets to 348?
