Just looking to make sure I didn't do anything wrong in my measurements. I'm measuring for a Remington 700 in .308
COAL for Pulled M2
2.910"
COAL for Sierra MK 168
2.912"
COAL for Sierra GK 150
2.920"
I made a dummy bullet with a pulled M2 and set a COAL of 2.900" and it chambered just fine and upon extraction the bullet was the exact same length. I'm good on these numbers right?
Also, do many of you developing accurate loads start .010" or .020" of the lands.
Thanks!
COAL for Pulled M2
2.910"
COAL for Sierra MK 168
2.912"
COAL for Sierra GK 150
2.920"
I made a dummy bullet with a pulled M2 and set a COAL of 2.900" and it chambered just fine and upon extraction the bullet was the exact same length. I'm good on these numbers right?
Also, do many of you developing accurate loads start .010" or .020" of the lands.
Thanks!