UTG Pro Complete USA Front & Rear Flip-Up Back-Up Iron Sight (BUIS) Combo Set - Matte Black - TLURS55 / TLUFS55 - UPC 4717385556683 / 4717385556676
Product Description
The UTG Pro Front and Rear Flip-Up Back-Up Iron Sight (BUIS) Combo Set brings together Leapers' premium American-made front (TLUFS55) and rear (TLURS55) sights into a single, high-value tactical package. Engineered specifically for AR-15 flat-top receivers, tactical carbines, and long-range rifles featuring MIL-STD-1913 Picatinny top rails, this matching iron sight set delivers same-plane A2 sight co-witnessing, rock-solid zero retention, and instant deployment for primary or backup targeting.
Precision CNC-machined in the USA from aircraft-grade aluminum alloy and finished in a severe-duty Type III matte black hardcoat anodize, both sight towers are designed to endure hard operational use, heavy recoil, and field impacts. Each sight utilizes a spring-loaded detent locking mechanism that holds the tower securely in both the upright deployed position and folded flat position, ensuring zero shift during rapid movement or firing schedules.
The rear sight (TLURS55) features flip-up dual aiming apertures (standard dual rear peep) paired with a tool-free windage adjustment wheel offering crisp, tactile click indexing. The front sight (TLUFS55) houses a standard square A2 front post that is fully elevation-adjustable using standard A2 sight tools. Mounting low to the rail when folded to clear primary red dots, magnifiers, and rifle scopes, this UTG Pro sight combo attaches via heavy-duty steel Torx locking cross-bolt clamps for a seamless, rock-solid zero interface.
*Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Direct fit for standard same-plane MIL-STD-1913 Picatinny top rails across AR-15 upper receivers and handguards. Delivers standard A2 center height-over-bore co-witness with red dot optics. Note: Designed for same-plane receiver and handguard rails. If mounting the front sight to a railed gas block, ensure the gas block rail height matches the upper receiver rail height.
- Verify host firearm is completely clear, safe, and unloaded before installing accessories onto upper receiver rails.
- Mount the rear sight (TLURS55) to the rearmost Picatinny slot on the upper receiver; mount the front sight (TLUFS55) to the forwardmost Picatinny slot on the same-plane handguard rail.
- Torque both steel side clamp Torx cross-bolts to recommended torque (~35 in-lbs) for a permanent, zero-shift clamp interface.
Key Features
- Complete Front & Rear BUIS Combo Set: Bundles the matching UTG Pro front (TLUFS55) and rear (TLURS55) flip-up sights for complete rifle outfitting and maximum customer savings.
- Proudly Made in the USA (UTG Pro): Precision-machined under strict manufacturing tolerances for high durability and repeatable zero retention.
- A2 Aiming & Precision Adjustability: Rear sight features dual-peep apertures with tool-free windage adjustment; front sight features an elevation-adjustable A2 post.
- Spring-Loaded Detent Lockup: Positive retention detents lock both sight towers firmly in folded and upright deployed states.
- Aircraft-Grade Aluminum Construction: Type III hardcoat anodized matte black finish offers extreme wear, scratch, and glare resistance.
- Same-Plane Co-Witness Height: Standard AR-15 center height alignment for absolute or lower 1/3 co-witnessing with primary optics.
Product Specifications
- Brand: UTG Pro (Leapers, Inc.)
- Model: Front & Rear Flip-Up Sight Combo Set
- MPN / Part Number: TLURS55 (Rear) & TLUFS55 (Front)
- UPC: 4717385556683 (Rear) / 4717385556676 (Front)
- Mount Type: MIL-STD-1913 Picatinny Rail Interface
- Rear Sight Adjustability: Tool-Free Windage Click Adjustable / Dual Peep
- Front Sight Adjustability: Standard A2 Elevation Adjustable Post
- Material: Aircraft-Grade Aluminum / Steel Hardware
- Finish / Color: Matte Black Hardcoat Anodized
- Combined Mass: ~3.6 oz (102.0 g)
