Ports on the handguns and calibers that I’ve made the decisions to have MAG-na-port
(outstanding product) add their ports on, or TC barellels ordered with ports included have performed wonderfully for me for 25+ years. The 45-70, 44 Mags, and .309 JDJ are possible to shoot comfortably as MY “felt recoil” is so substantially reduced. I truly don’t care about muzzle blast to the sides at the range as I’ve always gone to the furthest shooting station anyway and quit going to any public range over 6 yrs. ago when the durn knuckleheads beside me fired a 30-30 round in the dirt 2 feet from my leg. I go only at dawn now….and I’ve tried. Worst stupid PTSD I still deal with, BUT who cares?
Anyway, the mag-na-ports I have do great at what they’re supposed to do