Magpul MBUS Gen 3 Folding Front Sight
Starting from $37.95$29.95
MAGPUL MBUS® 3 Front Sight
The next evolution in our MBUS (Magpul Back-Up Sight) line, the MBUS 3 incorporates the best features, strengths and value of our original MBUS and MBUS Pro Sights in a feature-packed back-up sight system.
Significantly reduced in size from the MBUS, it sits at just 0.47” high when folded, 1.38” at its widest point, and weighs a scant 25 grams with hardware. Its aesthetics are derived from the MBUS Pro, but the MBUS 3 Front Sight is constructed of our impact-resistant polymer, making it lightweight and extremely durable. Featuring the same spring-loaded technology as its predecessor, they can be deployed with an ambidextrous push-button.
The MBUS 3 Front Sight sits at standard AR-height when deployed and includes tool-less elevation adjustment of a dual width enhanced front post similar to the MBUS Pro.
Made in the USA.
FULL-FEATURED SPRING-LOADED FLIP UP SIGHT
Tool-less elevation adjustment and dual width enhanced front sight post, similar to MBUS Pro
0.47” high when folded and 1.38” wide at widest point
Standard AR-height when deployed
IMPACT-RESISTANT POLYMER CONSTRUCTION
Polymer construction, smaller size provides light weight and resists operational abuse
CLAMPS TO MOST MIL-STD-1913 PICATINNY RAILS
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Color | Black, FDE, OD Green |
| MPN | MPIMAG1166BLK,MPIMAG1166ODG |
| UPC | 840815132165, 840815132189, 840815132172 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
