Sight Front Flip Up Basic

Tactical Flip-up Front Sight
Quick Detachable Front Sight with Adjustable A2 Square Post Assembly to Fit All Picatinny/Weaver Style Rails
Equipped with Locking Retention Thumb Nut andClever and Robust Flip-up Posi-lock Design to Guarantee Zero in the Most Extreme Combat Condition Precision Elevation Adjustments to Enhance Shooting Accuracy
Profile Designed for Installation on Gas Block