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 lightweight 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.
Related Info
WARNING: Observe safe firearm handling practices at all times. Failure to do so may result in serious bodily injury or death. Magpul Industries shall not be responsible for injury, death, or property damage resulting from faulty installation, misuse, illegal use, or modification of this product.
| Color | Black, Flat Dark Earth, Gray |
|---|
Fast Shipping and Professional Packing
Thanks to our longstanding association with UPS FedEx DHL, and other top global carriers, we can provide a range of shipping options. Our warehouse personnel will pack every item to our exacting specifications. Your goods are thoroughly checked and securely secured prior to shipment. We ship to thousands of customers every day from all over the world. This is a sign of our commitment to be the biggest online retailer in the world. The warehouses and centers of distribution are located in Europe, as well as the USA.
It is important to note that orders with more than one item will be subject to a processing period that is based to the specific item.
We will thoroughly inspect all items before sending. Today, the majority orders will be shipped within 48 hours. It is expected that delivery will take between 3 and 7 days.
Returns
Due to multiple parties, including the factory and the warehouse, we're unable to effectively manage inventory. The actual stock can be changed at any time. Be aware that your order may be out of stock when your order has been made.
Our policy lasts for 30 days. We cannot exchange or refund your order after 30 days since you purchased it.
Your item must be in its original packaging and not be used. It must also be returned in the original packaging.
Related products
Grenade Pouches
Helmet Replacement Parts
15mm Single Ballistic Hardware Kit for Fast Carbon & Bump Ops-Core Online Stores
Pistol Iron Sights
7075 Aluminium Fiber 1mm Front Sight for KJ Shadow 2 CL Project Design Online Stores
Buckles & Carabiner
Rifle Pouches
QD Sling Swivel
Light & Optics
Side Plate Pockets