Gear Review: TUOR Sights MKII

There’s no shortage of BUIS — back-up iron sights — on the market, as long as you’re happy to choose fixed, flip-up, or offset versions. But with the TUOR Sights — both their MKI and MKII models — you get all of those in one. The same folding sights can orient straight up and down to co-witness with […]