Real Avid Lug-Lok Upper Vise Block AR10 Micro Case this two-speed system will exhaust

this two-speed system will exhaust humidity and dramatically reduce lens fogging for over 150 hours of continuous operation (low speed)

MATERIAL: Polydura

pre-weighed vial of Luminol powder

water-resistant black vinyl

Real Avid Lug-Lok Upper Vise Block AR10 Micro Case this two-speed system will exhaustThe Lug Lok Upper Vise Block AR10 is a precision machined gunsmithing tool designed to securely hold any Mil Spec AR10 upper receiver by engaging directly with the barrel lugs inside the star chamber. Constructed from non marring, aircraft grade aluminum, it eliminates the risk of damaging the receiver during high torque operations. The Lug Lok rod locks into the strongest structural point of the rifle, while the Lock Knob and dual Vise Pins ensure