Load data for 77 TMK in 223

[Turdferg]

I had the 77tmk in a fired piece of 223 brass at 2.260 overall and just placing a second one beside it, it almost seems like the bullets taper is inside the neck of the brass. Like the very end of the brass neck on the inside isn't touching the bullet because the taper has started into the neck. Does that make sense? Lol

 

[gbflyer]

I had the 77tmk in a fired piece of 223 brass at 2.260 overall and just placing a second one beside it, it almost seems like the bullets taper is inside the neck of the brass. Like the very end of the brass neck on the inside isn't touching the bullet because the taper has started into the neck. Does that make sense? Lol

Yes it makes sense. It’s darn close.


Sent from my iPhone using Tapatalk