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. Features- sight can be moved or taken off without permanent modification to the firearm, stainless-steel cross-locking system ensures sights remain upright and zeroed under extreme combat conditions and a push of a button folds the sights securely out of the way until you need them again. Requires front sight tool. Standard M16 A2 front sight.
Specifications:

Type	Folding Front
Frame Material	Aluminum/Steel
Frame Color	Black
Firearm Fit	M4/M16
Base Configuration	Picatinny Rail
Style	Folding
Front Material	Aluminum
Rear Material
Front Color	Black
Rear Color
Rail Size
Windage Adjustment
Elevation Adjustment
Fiber Diameter
Firearm Type	AR Rifle