First Look: Glock 19 Modular Optic System (MOS)
This article originally appeared at AmmoLand.
New from Glock: Optics-ready Glock 17 and 19
This article originally appeared at OutdoorHub:
Top 5 Short-range AR Optics
What’s the “best” anyway? It all depends on the ranking criteria, right? Is the “best”