Glock 20 Gen 5 MOS in 10mm Brand new Glock 20 Gen 5 MOS. Complete as it came from the factory. Plastic sights have been swapped out for Ameriglo Hackathorn sights as pictured. Blacked out rear with tritium/orange front dot. Also, this will come with (60) rounds of Underwood 200gr hard cast flat nose ammo.