MAGPUL PTS MBUS2 Back-Up Rear Sight OD


  • Model: AS4365
  • Manufactured by: MAGPUL


  • MAGPUL PTS Back-Up Rear Sight (MBUS 2).
  • The PTS dual aperture MBUS 2 Rear Sight is adjustable for elevation and fits all mil-spec 1913 Picatinny rail equipped airsoft and tarining weapons, specifically tailored to the AR15/M16/M4 platform.
  • Spring loaded Flip-Up system, release lever can be reached on left, right & top position.
  • Same plane small and large aperatures.
  • Lightweight reinforced polymer construction.
  • Solid click sound when sights are locked into position.
  • No need to release lock to fold.
  • Rear sight comes with dual apertures and adjustable windage.
  • Standard adjustable M16 style sight post.
  • The MBUS 2 fits all 20mm rail equipped weapons.
  • Magpul authorized products.


  • Color - Olive drab
  • Length - 65mm
  • Weight - 51g
  • Material - Polymer
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    This product was added to our catalog on Thursday 25 August, 2011.

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    Disclaimer: All airsoft guns, gas blowback guns, spring guns are NOT real firearms. All airsoft guns sold to US customers are affixed with an orange tip permanently.