Gas Block Front Sight : AR-15/M16 FLIP-UP SIGHTS | Police Store

Quick & Easy To Install, Push-Button Activated

  • Flip-up sights clamp to Picatinny rails for emergency backup sighting if your primary optic fails
  • Or use alone for reliable “iron” sights that fold down to avoid damage during storage in patrol car
  • Easily mount to any MIL-STD 1913 Picatinny rail via a locking bar, and secured with a cross slotted, knurled thumbscrew
  • Co-witnesses with most non-magnifying red dot and holographic sights
  • Locks into upright position; pushbutton release prevents accidental lowering if you bump the sight
  • Gas Block Front Sight clamps to a gas block with a Picatinny rail on top; A2-style front post is adjustable for elevation with ¼ turns for 1.25" MOA at 100 yards
  • Dual Aperture Rear Sight features a standard military-style double peep aperture; windage adjustment knob provides .48 MOA adjustment per click on M16A3 rifle and .65 MOA per click on M4 carbine
  • Ranging Rear Sight has a rotating disc with five numbered apertures set for ranges out to 600 yards. Preset with ballistic calculations for 55-62 grain bullets fired from 16" carbine length rifle. Windage adjustable for .55 MOA change per click on 20" barreled rifles and .65 MOA change on 16" barreled carbines
  • Rear Sights fit AR-15/M16 flat top A3 upper receiver rifles and carbines

SPECS: 6061 T6 aluminum, hardcoat anodized, matte black. Overall height measured from top of base to top of sight. Gas Block Front Sight - 1.7" (4.3cm) overall height, .8" (20.3mm) folded height. Dual Aperture Rear Sight – 1.6" (39.6cm) overall height, .7" (16.6mm) folded height. Ranging Rear Sight – 111/16" (4.3cm) overall height, .7" (16.6mm) folded height.



In Stock

Color: Black

Height: 1.7

Material: Aluminum

Style: Flip-Up Sights