Holosun IRIS-GR4 Multi Laser Device w/ IR Illuminator M249 so keep that in mind

so keep that in mind

Mounting screws are included

Sniper Mode: Hidden BB trace to lower your exposure in the game

and accessories could be easily mounted

Active Braking

Holosun IRIS-GR4 Multi Laser Device w/ IR Illuminator M249 so keep that in mindNot available for US customers. If you place an order containing any Holosun items to be shipped to the US, it will be cancelled and a 5% cancellation fee applied. The Holosun IRIS GR4 is a compact, advanced quad function aiming and illumination system engineered to meet the demands of modern professionals and enthusiasts alike. Precision machined from 7075 T6 aluminum, the redesigned housing is 43% lighter, 29% lower, and 28% narrower than the legacy