Magpul

Magpul MBUS Rear Sight

Item No. 873750-MAG248
$55.05 - $59.99

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Magpul MBUS Rear Sight

873750-MAG248

The Magpul MBUS Rear Sight is a folding flip-up sight designed specifically for AR platforms. This Magpul backup sight is constructed of impact-resistant polymer that resists operational abuse. A spring-loaded flip-up system easily deploys from either side, where detent and spring pressure keep the sight in place. Protective wings prevent damage to the aperture to ensure accurate aim, while a detent knob offers quick windage adjustment. Compatible with most 1913 Picatinny receiver rails, the Magpul MBUS Rear Sight offers a dual aperture backup sight tailored to AR15/M16 platforms.

Specs:
  • Model #: MAG248
  • Length Stowed: 2.6 in.
  • Length Deployed: 1.5 in.
  • Weight with Hardware: 1.3 oz.
  • Height above Rail (Stowed): 0.51 in.
  • Center of Aperture to Top of Rail: 1.42 in.
  • Windage Adjustment:
    • ~0.5 MOA (0.547in./100m) per click with a 20 in. sight radius
    • ~0.7 MOA (0.754 in./100m) per click with a 14.5 in. sight radius
Magpul
  • Sight can be folded with either the large or small aperture in position
  • Compatible with most 1913 Picatinny/STANAG 4694 receiver rails
  • Spring-loaded flip-up sight deploys easily from either side
  • Impact-resistant polymer is both lightweight and durable
  • Protective wings prevent damage to the apertures
  • Detent and spring pressure keep sight in place
  • Detent knob offers easy windage adjustment
  • Two apertures: one large, one small

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