The Sig MPX…….nope, it’s the CZ-USA Scorpion EVO 3 S1. Simple but rugged Blow-Back bolt, mags drop free with ease, 30 round mags are $19.95, muzzle brake can be removed with your fingers, and it’s actually been released. Your move Sig Sauer! You have quite the competitor.
I’d take either one. Quality pieces, both.
Yet one more reason I love SIGs.
And yes, I really want one of these.