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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
✓Flat dark earth polymer finish
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 uses a spring-loaded deployment system and fits most 1913 Picatinny rail handguards. This model features a Flat Dark Earth finish and polymer construction, providing light weight and resistance to handling wear. It includes a protective wing design that shields the A2 front sight post and an elevation-adjustable post for precise alignment. The detent and spring pressure mechanism keeps the sight securely in position while allowing it to fold under impact. This product is used for backup aiming in rifle setups and is specifically tailored to AR15 and M16 platforms. In standard configurations, the Magpul Industries MBUS Back-Up Front Sight Gen 2 serves as a front sight component in long gun sight systems.
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