The most repeatable would be the QD mounts because of the tapered shoulder. If you have access to Instagram go check out The_Official_Q Instagram page. Kevin (who helped designed the Sig Cans went off and did his own thing with his new company 'Q' using the same shoulder design) has a couple...
Don't leave out the new Q cans. Full or Half Nelson for direct thread, Thunder Chicken/Trash Panda for QD cans. Lonestar Boars on youtube has been using them in his videos for hog hunts. They sound great and are really lightweight.
Chicago Tribune just released an article saying Ryan pulled the Share Act off the schedule and will not address it anytime soon.
Edit: http://www.chicagotribune.com/news/nationworld/politics/ct-las-vegas-shooting-gun-safety-bill-20171003-story.html
I reload with Nosler BT 140GR and somewhere around 46 Grains (don't have my load data on me) of Ramshot Big Game and get 2850 FPS out of my T3 Hunter in 7mm-08.