#Repost @nighthawkcustom 👈👊🔫 ・・・ ⚠️The IOS (Interchangeable Optic System) is here! ⚠️ Everything you want in an optic solution. The IOS is adaptable to your needs and allows for a low profile RMR mount with the versatility to switch rear sight in a matter of seconds. With the dovetail cut in the slide each plate can be removed and still return to zero, allowing for quick and easy switching of rear sight without sacrificing aesthetic or function. There is three red dot optic plate options now available! While still looking like a classic 1911 👌 check the link in our bio for more info!! Shot Show booth #12579! #ShotShow2019 #ShotShow #LasVegas #ShotShow19 #ShowSeason #AmericanCraftsmanship #Est2004 #ArkansasMade #ChristianCompany #OnlyTheBest #TheNighthawkDifference #HandBuilt #Forged #FullyMachined #BuiltInTheUSA #OneGunOneGunsmith #Pistol #PewPew #Guns #GunsDaily #NighthawkCustom #1911 #2a #GunpornDistributors #AZWS #TwitterBound https://www.instagram.com/p/Bs8kcwdhkSv https://www.instagram.com/p/Bs8kcwdhkSv/?utm_source=ig_tumblr_share&igshid=1wpuhipmu2ere