Re: which muzzle brake
Gonetocamp, I have reported elsewhere on the forum that on and off testing of S1's brake design with 178s, 210s and 220s has proven to me that it dramatically reduces torque and felt recoil.
I discussed the brake design in-depth with a Boeing fluid dynamics engineer at a party the other night. His recommendation, after understanding S1's design, was to "buy stock in his company - he knows his stuff...".
SR90, I use the Peltor ComTac muffs. Since they're waterproof, I wear them all the time - sometimes all day - while hunting. They enhance the experience, and don't bother my stock weld at all...
STL. Principal Consultant and Managing Partner - Association of Bifurcated Tangential Ballistic Apologists, LLP.