--- title: "Magpul Front Mbus Sight Black Adjustable" description: "Folding front back-up sight with impact-resistant polymer construction and elevation adjustment. Fits most Picatinny or STANAG 4694 railed hand guards." canonical_url: "https://www.kygunco.com/product/magpul-mag247-blk-mbus-sight-front-black" meta: author: KYGUNCO "og:description": "Folding front back-up sight with impact-resistant polymer construction and elevation adjustment. Fits most Picatinny or STANAG 4694 railed hand guards." "og:image": "https://cdn.kygunco.com/assets/products/64719/thumbnail.jpg?v=1713457900" "og:image:height": "500" "og:image:width": "500" "og:title": "Magpul Front Mbus Sight Black Adjustable" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Gun Parts](https://www.kygunco.com/category/shooting/gun-parts) / [Sights, Lasers & Lights](https://www.kygunco.com/category/shooting/gun-parts/sights-lasers-and-lights) / [Gun Sights](https://www.kygunco.com/category/shooting/gun-parts/sights-lasers-and-lights/gun-sights) / MGP-MAG247-BLK ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/64719/main.jpg?v=1713457900) For illustration purposes only, this image may not be an exact representation of the product. # MAGPUL MBUS Sight Front Black Front folding back-up sight for the AR15/M16 platform, made from impact-resistant polymer and finished in black. It is elevation adjustable, spring-loaded for easy flip-up use, and clamps to most MIL-STD-1913 Picatinny/STANAG 4694 railed hand guards on the same plane as the receiver rail. Elevation adjustment tool included. 5.0 ** ** ** ** ** [2 reviews](#reviews) $24.99 ** 4 interest-free payments of **$6.25** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Handled by our expert shippers in Bardstown, KY. Item # 64719 Style MGP-MAG247-BLK UPC 873750004310 Condition New Manufacturer [Magpul](https://www.kygunco.com/brand/magpul) Weight 1 lb 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. 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 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 #### **SPECIFICATIONS** 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. ELEVATION ADJUSTMENT - \~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 **\*NOTE:** 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. ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 5.0 ** ** ** ** ** 2 reviews ** ** ** ** ** 2 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Reviews ** Verified Customer Perfect, Thanks KGC 6/17/2022 ** ** ** ** ** ** Jesus Las Vegas, NV Was on sale and couldn’t miss out on a good product. 1/7/2022 ** ** ** ** ** ## More from Magpul ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/magpul-mag247-blk-mbus-sight-front-black#webpage","@type":"WebPage","description":"Folding front back-up sight with impact-resistant polymer construction and elevation adjustment. 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