VISM Pro Series Flip-Up Front Sight

VISM Pro Series Flip-Up Front SightPro Series Flip-Up Front sight is a low profile spring loaded front back-up sight that flips-up and deploys with a push of a button.Features:Features an A2 front sight post that is fully adjustable for elevationFront sight height is designed for handguard railsmonolithic receiversand gas blocks that are at the SAME height as the AR receiver Picatinny railFront sight post flips-up to the deployed position with a push of a buttonDimensions: 2.4"L X 1.1"W X 0.8"HWeight: 2.0 ozAluminum main body with steel A2 front postMounts onto Picatinny Mil-STD 1913 railsmounting tool includedSpecification:Color: Black