Arisaka Defense Finger Stop Picatinny Rail

Durability and dead-on accuracy make Troy BattleSights™ 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
A stainless-steel cross-locking system ensures sights remain upright and zeroed under extreme combat conditions
A push of a button folds the sights securely out of the way until you need them again
Machined from hardened aircraft aluminum with stainless steel components and finished in MIL-SPEC hardcoat anodizing
Each click adjusts .50 MOA
Available in black and flat dark earth

IWI/Troy Rear Folding BattleSight™ can be found here.