Completely no way to tell. Aero says any standard wrench will work and I have already tried 3 none of which work. So the "it should" answer simply means "I have no idea but they say it does." In fact the answer is "probably not." I am still searching for a wrench to work with it. I will NEVER buy another Aero ANYTHING again.
Yes this can remove a castle nut.
Steel (according to the specs).
Yes, the American Tactical Imports AR-15 Armors Multi-Use Wrench can be used to change the Muzzle Brake on a Sig M400 556.
I would recommend emailing us at techsales@opticsplanet.com to help you out further.
Yes, this should work for the Aero Precision BAR Barrel Nut. The BAR Barrel Nut is torqued with a standard AR15 armorer's wrench, per Aero Precision installation instructions.
Yes, this should work for the Aero Precision BAR Barrel Nut. The BAR Barrel Nut is torqued with a standard AR15 armorer's wrench, per Aero Precision installation instructions.