Magpul MBUS Front and Rear Set (Select Color)

Features: 

• Impact resistant polymer construction provides light weight and resists operational abuse
• Spring-loaded flip up sight easily activated from either side or by pressing the top
• Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.
• Clamps to MIL-STD-1913 Picatinny/STANAG 4694 receiver rail and provides the same height-over-bore as standard A2 irons (Rear MBUS)
• Clamps to most any MIL-STD-1913 Picatinny/STANAG 4694 railed hand guard and provides the same height-over-bore as standard A2 irons (Front MBUS)
• Protective wings shield the dual, same plane flip apertures
• Protective wings shield the spring-locking A2 front sight post
• Sight can still be folded with either large or small aperture in position
• Detent knob easily and positively adjusts windage
• Elevation adjustment tool included, but most aftermarket A2 front sight adjustment tools may be used as well
  
  

Specifications:

 MBUS – Front

• Weight, w/ hardware: 1.2 oz.
• Height above rail, stowed: ~0.51 in.
• Length, stowed: 2.6 in.
• Length, deployed: 1.5 in.

 MBUS – Rear

• Weight, w/ hardware: 1.3 oz.
• Height above rail, stowed: ~0.51 in.
• Center of aperture to top of rail: 1.42 in.
• Length, stowed: 2.6 in.
• Length, deployed: 1.5 in.

NOTE: MBUS Front Sight Cannot be mounted to a railed gas block due to excess heat issues.

Front MBUS must be mounted to a railed fore end on the same plane as the receiver rail. Because of this the sight is also not compatible with MOE Hand Guards 

Parts Included:

• Magpul BUIS Rear Sight in Stealth Gray
• Magpul BUIS Front Sight in Stealth Gray
• Front Sight Adjustment Tool