9 twist in a mini 14

[J270]

I wanted to know what grain bullet the 1/9 twist runs best. I think I purchased the last ranch rifle in two county's.

 

[CTS]

Generally 55gr-69gr.

 

[Bamashooter]

Slappy is right. I reload 55,60,65, and 69gr. for my 1:9 twist mini-14 and AR style sporting rifle. The mini really likes the 60gr sierra varmiter bullet for accuracy. I wonder if the flat as opposed to boat tail base has a diffference. I think it might.