WADSN Tactical FAST Optic Riser - Black M203 Grenades The adjustable hop-up slider is

The adjustable hop-up slider is located on top of the left side of the frame and has intricate

It's designed to fit directly into the front of your holo

The sights can be folded down and locked flat against the rail

for your pint sized operator

WADSN Tactical FAST Optic Riser - Black M203 Grenades The adjustable hop-up slider isRisers help provide faster and easier dot acquisition while wearing mesh lower masks, night vision goggles, protective masks, plate carriers and other gear. Provides an elevated 20mm picatinny platform for direct attachment of optics. Compatible with virtually all 20mm rails. Full metal construction. Weight 80g (approx.) Dimension 90 x 31 x 29. 3 mm