MeproLight FUBS Self-Illuminated Tritium Flip-Up Backup Sights

The Meprolight FRBS are tritium-enhanced, self-illuminated front and rear back-up sights designed to provide the shooter secondary sights in case the primary optics go down. FRBS sights are advanced, low-profile, durable, tritium-enhanced auxiliary front and rear back-up sights. The sights quickly fold up or down depending on the shooters needs. Sight pin elevation is easily and quickly adjusted without tools. FRBS sights are readily mounted on any 1913 Picatinny rail. Day or night, the tritium makes the FRBS a viable option.

Features

• Low profile and lightweight design
• Can be used as a primary or back-up sight
• Manually adjustable, no tools needed
• Durable fiberglass reinforced polymer and metal construction
• Spring-based locking mechanism – will not break or deform
• Compatible with all MIL-STD 1913 Picatinny rails

The MeproLight Self-Illuminated Tritium Flip-Up Backup Sights offer unparalleled reliability and versatility for any shooter. Engineered with low-profile durability, these advanced sights feature tritium illumination for enhanced visibility in any lighting condition. Quick to deploy, they effortlessly flip up or down to adapt to the shooter's needs. Tool-free elevation adjustments allow for seamless calibration, while robust fiberglass reinforced polymer and metal construction ensure longevity. The spring-based locking mechanism guarantees sturdy performance without the risk of breakage or deformation. Compatible with all MIL-STD 1913 Picatinny rails, the FRBS sights are the perfect choice for primary or backup aiming solutions.

The MeproLight FUBS Self-Illuminated Tritium Flip-Up Backup Sights enhance your shooting experience with their innovative design and reliable performance. Crafted from durable fiberglass reinforced polymer and metal, these sights are lightweight yet robust. Their low-profile construction ensures they don’t interfere with your primary optics. Equipped with tritium for outstanding visibility day or night, the sights feature a spring-based locking mechanism for secure deployment and retraction. Tool-free elevation adjustments make it easy to customize your aim on the fly. Compatible with all MIL-STD 1913 Picatinny rails, the FUBS sights are essential for any shooter seeking versatility and reliability.

WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. You must be 18+ years old to shop and or purchase on our website and 21+ to purchase Ammunition/Firearms. Check local laws before ordering as you certify you are of legal age and satisfy all federal, state, and local legal/regulatory requirements. There are NO returns or exchanges on armor, firearms, ammunition, PPE equipment. Ammo ships UPS ground to the lower 48 states.
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