Jump to content
Brian Enos's Forums... Maku mozo!

55gr 223 for 3gun help


Pickin
 Share

Recommended Posts

I use cfe223 under a hornady 55gr fmj w/cannaluire.  Do I need to worry about a minimum FPS or just what groups better with less standard deviation. Do I need to check grouping at 100y or 50y?  

Link to comment
Share on other sites

What groups best . Initial test at 100y. Then test at max distance you will /can shoot.

Testing at 50y is a waste of time. My junck ammo will shoot under 1/4 in at 50y.

 

 

 

Link to comment
Share on other sites

  • 2 weeks later...

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...