This set 45 Degree Offset Flip Up Iron Sights are spring loaded rapid transition front and rear iron sights are used on AR rifles, DP-12 Shotgun and KEL-TEC KSG shotguns. These 45 Degree Offset Flip Up Iron Sights are Also known a back Up Sights or BUIS for Picatinny Rail and Weaver Rails. The 45 Degree Offset Flip Up Iron Sights are machined from extremely durable black hard anodized aluminum. The BUIS 45 degree flip up iron sights are standard A2 front post and rear slip-up A2 dual aperture rear peep sight are rapid transition backup iron sight and mounts to standard Mil-Spec 1913 Picatinny rails. The Low profile sights are for AR15, M4, M16A4 rifles 0.49 MOA on A4 rifles and 0.65 MOA M4 carbine. The Low-profile 45-Degree sights don't interfere with primary optics or military IR illuminator or laser sight. The rapid transition sights provide shooters with the quickest transition between longer range and closer-range target acquisition by quickly canting the weapon with your wrists and locking on to the target. No need to remove your hand from the weapon or making adjustment just smooth quick transitions in the up position. Aim Limited Lifetime Warranty.
Specs:
Low profile
45° off set
Black Hard Anodized Aluminum
Fits AR Mil-Spec 1913 Picatinny Rail
Ball Bearing Pivot Detent
Automatically locks into position.
Flip-up standard A2 Style Front Post
Flip-up A2 Style Dual aperture Rear Peep Sight
0.49 MOA on A4 Type Rifles
0.65 MOA/M4 Carbine
Limited Lifetime Warranty
