Thread: I think I may have F@#%ed up...

Originally Posted by grandpamac

Greetings DCN808T,
I believe Timattalon is right. Your problem is likely lack of stability due to the slow twist. It is projectile length rather than weight that is important so stick to flat base projectiles with a blunter profile. It would help to know what projectiles that you have tried. Also I would suggest a larger aiming mark that would allow you to quarter it with the cross hairs. Measure the twist in your rifle to make sure you know what it is. If it is, as you believe, 1 in 13 inch then this will limit what you can shoot in the rifle. The fact that you can shoot 63 grain projectiles suggests a good place to start. .223 rifles generally shoot better than 1 MoA with any decent load so there is plenty of room for improvement.
Regards Grandpamac.

Thanks. Maybe i should have not bothered with the heavier projectiles and stuck with what works.