UTG PRO TLURS55 Flip-Up Rear Iron Sight - Low Profile AR-15

The UTG PRO TLURS55 flip-up rear sight delivers precision backup sighting for AR-15 platforms and other Picatinny rail systems. This low-profile iron sight provides reliable target acquisition when optics fail or batteries die.

What Makes This Different

The TLURS55 features a robust aluminum construction with precise windage adjustments that maintain zero shot after shot. Unlike basic polymer sights, this unit incorporates dual aperture options for close and long-range engagements. The spring-loaded deployment mechanism activates instantly under pressure while folding completely flat when not needed.

Key Features

• Dual aperture system with large and precision peep holes
• Aircraft-grade aluminum construction with Type III hard anodizing
• Tool-free windage adjustment with positive click detents
• Spring-loaded flip-up mechanism with secure lock-up
• Low-profile design measures 1.2 inches when folded
• Compatible with all Picatinny and Weaver rail systems
• Ambidextrous operation for left and right-handed shooters

Field testing demonstrates consistent performance across temperature extremes and high round counts. The sight maintains zero through thousands of cycles while the hardened steel components resist wear from repeated deployment. Competition shooters appreciate the crisp sight picture, while tactical users rely on the instant activation during transitions from magnified optics.

Technical Specs

• Overall length: 2.4 inches
• Height when deployed: 1.4 inches
• Height when folded: 0.5 inches
• Weight: 1.8 ounces
• Material: 6061-T6 aluminum with steel internals
• Finish: Type III hard coat anodized
• Mounting: Standard Picatinny rail clamp
• Aperture sizes: 0.070" precision, 0.200" CQB
• Country of origin: Taiwan

The TLURS55 represents proven backup sighting technology at a competitive price point. Professional armorers stock this sight for departments requiring reliable secondary sighting systems that won't compromise primary optic performance.