STI’s Costa HOST Features Vortex’s new Viper red dot, STI Costa HOST is ready to run right out of the box. The STI Costa H.O.S.T. is the perfect weapon for mounting anything you may want to mount on it. STI’s HOST has tall tritium sights to co-witness with the halo for added options if needed. It comes with a 4.15 barrel and slim tactical mag well, Which makes it easily concealable and effectively functional.
STI COSTA HOST Performance Features
BBL- 4.15 inch Barrel
FINISH- Diamond Like Carbon, Black Color
MAGAZINES- 3x 20rd Magazines
TRIGGER- 3.5 lbs w/Ambi Safety Lever
SIGHTS- Vortex Viper® w/tall Tritium Sights
GRIP- 2011 Tree Bark Stippled, Tan Color
OTHER- Recoil Master, Slim Tactical Magwell, Picatinny Under-Rail
Barrel Type- Threaded Bull Barrel
Slide Finish-DLC
Frame Finish-DLC
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