drop_point
Silver $$ Contributor
The whole half-neck is doing work. I'm shooting F-T/R .308 with 200 gr bullets.Are you seating to a depth where all of the half sized neck is gripping the bullet? Or is just a small sliver of the half sized neck doing the gripping? I would venture to guess that half a necks worth of grip is more than enough to keep things straight. I think this would have worked for me as well. My issue was that I ran out of neck. Thus dosent really matter if half or all of it was sized, only basically the lip was grabbing the bullet.