There's two different types of MOS units, the normal which Now we have listed here and also the MOS3. The MOS3 makes use of optic-certain platforms and only accommodates one footprint. The Glock pistol has a comparatively minimal slide profile, which holds the barrel axis near to the shooter's hand https://trentonymzlx.prublogger.com/30112459/helping-the-others-realize-the-advantages-of-glock-17-mos-for-sale