Graybeard Outdoors banner
1 - 5 of 5 Posts

·
Registered
Joined
·
7 Posts
Discussion Starter · #3 ·
it has a 1 in 8 twist i live down in southern nm were we have a lot of wind i wanted a biger bullit to see if i can get a little more stable in the wind but none of my loading books has a load for the 75gr bullit thanks
 

·
Registered
Joined
·
260 Posts
I think the Sierra manual has load dope for their 69 MK in .22-250. You might resort to the SWAG method, then subtract another 5%. Seriously, you should be able to cautiously extrapolate a starting load, then work up.

As always, tread lightly.

Redial
 

·
Registered
Joined
·
18 Posts
Here is a load I use in my 22-250AI for the 75 grain AMAX. I recommend you start a bit lower than this as this is a MAX load.

Win brass, fed 210M primer, 42 grains of RL19, don't remember the velocity but it shoots extremely from my 26 inch barrel.

Pecos
 
1 - 5 of 5 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top