Durability and dead-on accuracy make Troy BattleSights(TM) the hands-down first choice of Special Ops and Tactical Users Worldwide. Troy's M4 Front Folding BattleSight is easy to install and deploy" with no levers or springs to fumble with. No tools required for adjustment.
Sight can be moved or taken off without permanent modification to the firearm
Features snag-free apertures at factory height
Will not work with a railed gas block that is higher or lower than the receiver
Front sight must be mounted at the same height plane as the rear sight
Stock Notice: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.