I have a Mini 14 181 series that has a 1 in 10" twist. These aren't the most accurate rifles so I want to try reloading to see if I can tighten up my groups. I have read that 65-69 gr bullets are recommended for that twist rate. Unfortunately, all the bullets I have seen at that weight are match quality. I am not looking to compete, just create a good plinking round. Any ideas?