Yes power makes it a lot better and quicker. Run them on and off real slow and don't run the drill super fast. 100 RPM is close. Keep the turner cool. MattI think all the issue was lack of lube on the expanding mandrel ,thanks for the input guys
My shell holder is on the way from Sinclair.. Man I could imagine turning a bunch of necks by hand..it would take forever..lol
The new Sierra 107 that come pointed from the factory are shooting pretty good. I know a couple of guys shooting them in Dashers and they have shot some good targets. You will just have to wait till they come and find out where they seat to. MattI have a 223 Improved 40° shoulder with tight neck and never had an issue with neck turning..you would never think that with all these questions.. I'm kind of embarrassed..lol but with the money I'm spending on brass and bullets I want it all working right..
I want to shoot the Berger 105 gr VLD bullets..I haven't purchased any yet because it appears there all sold out right now..so I purchased some Sierra match king 95gr. And some 107 gr. Hopefully they will shoot out of my 8 twist barrel..
I can't remember if I mentioned it's a 6mm. BR .. There in the mail from Midway..I know there not as long a bullet compaired to bergers and I have no idea how deep they will seat inside the case neck.
As long as your cut into the shoulder a small amount it is good. If you cut it too far you risk sending a neck down the barrel and ruining the barrel. MattI was thinking I should cut down onto the shoulder a little more and remove the ridge. It should iron out good after fire forming. The problem is Im worried about weakening the neck / shoulder juncture making the brass to thin..
Unless I'm told otherwise I'm going to leave as is
NO! Matt
- Tomorrow I will be be testing my standard 6 Dasher load with the neck to chamber clearance being the only variance. The neck to chamber clearance will range from .001 to .0045 in .0005 increments. Do you think it will be measurable at 100 yd.?