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Magpul Front Back Up Sight Gen 2 - MBUS - Gray
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The MBUS (Magpul Back-Up Sight) is a low-cost, color injection molded, folding back-up sight. The MBUS Front Sight is adjustable for elevation and fits most 1913 Picatinny-railed hand guards, but is specifically tailored to the AR15/M16 platform. Product 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 most any MIL-STD-1913 Picatinny/STANAG 4694 railed hand guard* and provides the same height-over-bore as standard A2 irons
- Protective wings shield the spring-locking A2 front sight post
- Elevation adjustment tool included, but most aftermarket A2 front sight adjustment tools may be used as well
- Made in U.S.A.
- Magpul Part #MAG247-GRY
- 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
- ~1.6 MOA (1.886"/100m) per click with a 14.5" sight radius
- ~1.2 MOA (1.367"/100m) per click with a 20" sight radius
: 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.
The following notice is required for ammunition, firearms and some other types of products sold in the State of California. This notice may or may not apply to this item, but to comply with the law we are posting this notice on all of the more than 400,000 products we sell to be sure we do not miss any that it does apply to. This item may or may not be legal to own or sell in the State of California. Regardless of this notice, all federal, state and local laws and restrictions still apply.
AMMUNITION & FIREARMS
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov