jstagn Posted February 22, 2016 Share Posted February 22, 2016 Anyone used this with a 1050 AND u dies? Understand that some drives with a 1050 can't run with the extra pressure needed to resize with a u die, even with case lube, so one run just to prep cases is needed before complete reload. Link to comment Share on other sites More sharing options...
dansedgli Posted February 22, 2016 Share Posted February 22, 2016 Dominion defense does on his youtube videos. Link to comment Share on other sites More sharing options...
safeactionjackson Posted February 22, 2016 Share Posted February 22, 2016 I'd guess if the Mark 7 can convert 223/300AAC.... it would be more than capable of using a u-die. I think you can adjust the pressure accordingly. Sadly I have no first hand experience with the Mark 7..... yet. ~g Link to comment Share on other sites More sharing options...
slavex Posted February 23, 2016 Share Posted February 23, 2016 Given what it can do to a case when the clutch is turned up, I don't see something like the U die being an issue Link to comment Share on other sites More sharing options...
ano Posted February 23, 2016 Share Posted February 23, 2016 U die 40 works But for me its been pointless hornady oneshot + regular lee die = 0 jams in 15000 rounds. in tight svi chamber. useing glock range brass from fbi range. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now