Tactical Removable Flip-up Sight, Front. Complete with Square Post Assembly for Working with Low Profile Gas Block.

Quick Detachable Front Sight with Adjustable Square Post Assembly to Fit All Picatinny/Weaver Style Rails. Equipped with Locking Retention Thumb Nut and Clever and Robust Flip-up Posi-lock Design to Guarantee Zero in the Most Extreme Combat Condition. Precision Elevation Adjustments to Enhance Shooting Accuracy. The front sight can fit high profile gas block or top rail with red laser and rear sight with the carry system to handle with front sight tool.