   The MBUS (MagpulŪ Back-Up Sight) is a low-cost, color injection molded, folding back-up sight. The dual aperture MBUS Rear Sight is adjustable for windage and fits most 1913 Picatinny rail equipped weapons, but is specifically tailored to the AR15/M16 platform. Made in U.S.A. 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 -Protective wings shield the dual, same plane flip apertures -Sight can still be folded with either large or small aperture in position -Detent knob easily and positively adjusts windage SPECIFICATIONS -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. WINDAGE ADJUSTMENT - ~0.7 MOA (0.754"/100m) per click with a 14.5" sight radius - ~0.5 MOA (0.547"/100m) per click with a 20" sight radius |
  Contact Us: Email: optactical@yahoo.com Shop Phone: 919-818-3649 Curbside Pick Up Phone: 919-594-1579 Address: 2533 Atlantic Ave, Suite 103, Raleigh, NC 27604 Phone Hours: Monday-Friday, 8am - 4pm Eastern Time (ET) Curbside Pick Up Hours: Monday-Friday, 10am - 3pm Online Sales Ship As Per Normal Walk-In Store Closed For Renovations, Curbside Pick Up Available Shipping: Online Orders Normally Ship in 1-2 Business Days, Expect Slight Delays During Sale Periods. $7.95 Standard Shipping to any US or APO/FPO Address! International Shipping is Available to Select Countries UPS Shipping Options: Orders must be placed by NOON Eastern Time (ET) to ensure they go out the same day. Orders are not processed on the weekends. Verified Service Disabled Veteran-Owned Small Business, we accept GPC Cards and Government Contracts CAGE: 5MU18 / DUNS: 361562593 / SDVOSB: 253753 |