Home AR-15 MBUS Magpul Back Up Sights AR15 / M4 Rifle

MBUS Magpul Back Up Sights AR15 / M4 Rifle

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Fun Gun Reviews Presents: The MBUS or Magpul Back Up Sights for the AR15 /M4 rifles. A high quality options for stand alone or back up sights.

Thanks for watching~ Sootch00

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24 COMMENTS

  1. When he mentioned some high profile gas blocks have pic rails remember use aluminum version not polymer. If you want to use mbus get the aluminum version on gas block. The polymer is fine for forend pic rails. The packaging and instructions will tell you this. I had to swap out my m4 heat shields for quad rail ones to avoid the gas block.

  2. Hey sootch, for zeroing in a 25 meter target set up for 300 meters, for the rear how much is one click , and for the front up and down how much is one click at 300 meters, trying to zero in and don’t quite understand

  3. First AR 15 I chose the DDM4V7 if you buy cheap you buy twice. I saw PTS MBUS sight set for $26.95. Thank you for sharing the airsoft comment. Prevented me from getting poor quality back up sights.

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