NcStar AR-15 45 Degree Offset Flip-Up Front Sight Black

The NcStar AR-15 45 Degree Offset Flip-Up Front Sight in Black is a dedicated offset iron sight solution for shooters running co-witnessed optics or primary red dot setups on tactical carbines. Mounted at 45 degrees to the side rail, this sight folds flat against the receiver when not in use, maintaining a low profile and clearing your primary sighting plane. The design eliminates the traditional forward-mounted front sight obstruction common on older AR-15 setups while preserving backup iron sight capability for secondary aiming.

This front sight mounts onto any MIL-STD 1913 (Picatinny) rail at receiver height, a standard interface across modern AR platforms and tactical firearms. The fully adjustable A2-profile front sight post allows elevation zeroing to match your offset shooting geometry and primary sight system. At 2.4 ounces, the sight adds minimal weight to your upper receiver assembly. The fold-forward action keeps the sight secured and out of your sight picture during normal operation, deploying quickly when needed for emergency backup or alternate firing positions.

Offset irons serve patrol officers, entry operators, and range shooters who rely on primary optics but need redundant aiming capability. The 45-degree angle positions the sight outside the primary sight plane, allowing simultaneous use of both your optic and backup iron sight without visual conflict. This configuration is standard in professional-grade AR-15 setups where reliability and target acquisition speed are non-negotiable.

NcStar offset sights fit within the proven category of modular AR-15 backup sighting systems. Unlike fixed front-sight-post designs, offset architecture preserves the upper receiver profile and allows centerline optic mounting without interference. The folding mechanism protects the sight post during handling and transport while enabling rapid deployment when primary systems fail or when tactical scenarios demand alternate aiming methods.

Specifications: Black finish, 3.05 x 1.95 x 3.2 inches (folded dimensions), Picatinny/MIL-STD 1913 rail compatible, adjustable elevation, 2.4 oz weight.