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Why customers choose this item
✓Front backup iron sight
✓Fits Picatinny rail systems
✓Spring loaded flip up design
✓Elevation adjustable front post
✓Protective sight wings included
✓Gray polymer construction
Product highlights
MBUS Gen 2 back-up front sight designed for rifles with 1913 Picatinny rails.
Spring-loaded flip-up design activates from either side or by pressing the top.
Protective wings shield the spring-locking A2 front sight post from damage.
Polymer construction provides lightweight durability and resistance to impact abuse.
Detent and spring pressure keeps sight deployed but allows folding under impact.
Adjustable for elevation and tailored to AR15/M16 platform applications.
Product description
The Magpul Industries MBUS Back-Up Front Sight Gen 2 is a flip-up front rifle sight designed for aiming on Picatinny rail-equipped firearms.
The Magpul Industries MBUS Back-Up Front Sight Gen 2 features a spring-loaded flip mechanism that allows activation from either side or by pressing the top. This model fits most 1913 Picatinny rail systems and is finished in Gray with a polymer body for reduced weight and durability under regular use. It includes protective wings that guard the A2 front sight post and an elevation-adjustable post for alignment adjustments. The detent and internal spring system keeps the sight locked in place while allowing folding under force. This product is used for backup sighting in rifle configurations and is tailored for AR15 and M16 platforms. In typical setups, the Magpul Industries MBUS Back-Up Front Sight Gen 2 functions as a front iron sight within long gun sight assemblies.
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