HASTA Lens Protector for 20mm Picatinny Rails

This lens protector is a must-have product for any Airsoft Skirmisher who intends to play in a CQB environment, protecting your sights and scopes from being shot out by stray BB. Guess what's cheaper: A new sight or lens protector? Ships with peel-off protective film to keep the lens perfectly clear when you attach it to your RIF.