UTG Tactical Flip-up Front Sight

UTG Tactical Flip-up Front Sight

1. Quick Detachable Front Sight with Adjustable A2 Square Post Assembly to Fit All Picatinny/Weaver-style Rails
2. Equipped with Locking RetentionThumb Nut
3. Clever and Robust Flip-up Posi-lock Design to Guarantee Zero in the Most Extreme Combat Conditions
4. Precision Elevation Adjustments to Enhance Shooting Accuracy