I am seriously considering a White Oak 204 upper. My question is will their 1:10 twist barrel be able to stabilize at 26 gr varmint grenade? I live in California and will be regulated to the Leadfree bullets for Ground Squirrels. Should I try to get them to cut a 1:12? I assume the 1:10 is mainly designed for the 32 grain? Any info would be greatly appreciated.
