Thread: .223 results

Mean radius for three of the best groups ( had to go back and redo them because I'd been "cheating") and leaving out the worst shot ha bloody ha)

1.27 cm/0.44moa
0.85 cm/0.29moa

And another at
0.85 cm/0.29 moa.

So if you can help me understand mean radius I'd be very grateful.