It's almost time to rebarrel my 243. It's a stock Remy action and barrel. I want to go with a faster twist rate to stabilize the 115 grains projos. Always like the Bartlein barrel. Went to their website, the wait time is anywhere 8 months to 1years. Good for them, but not so good for me. So, with that, what other would you recommend? also what contour? This is strictly for taking out metal gongs. I am going to put it in a Manners stock MCS-T1. My son is already eyeing that project so a muzzle brake is needed for him (only 11y/o). With that, thanks guys.