The Arken Optics TARGETLOCK TL3000 Weapon Mounted Ballistic Laser Rangefinder (Black) mounts directly to standard rifle rails to deliver instant distance measurements and on-board firing solutions without requiring the shooter to break their firing grip. Integrating an onboard DNT ballistic engine with an accurate laser ranging module, the unit calculates drop and windage holds in real time. It pairs via Bluetooth to the DNT mobile app for profile management and links directly with compatible Kestrel weather and wind sensors for automated atmospheric adjustments.

Key Features

• Long-Distance Laser Ranging: Measures reflective surfaces out to 3,000 yards and non-reflective targets out to 1,100 yards with an accuracy of ±1 yard within 2,000 yards.
• Integrated DNT Ballistic Engine: Computes real-time ballistic drop and windage directly on the device, accepting dynamic environmental inputs from paired Kestrel sensors or manual user adjustments.
• Co-Aligned Visible Laser: Incorporates a visible zeroing laser to streamline co-alignment and bore-sighting with the primary optic.
• Remote Pressure Switch: Includes a wired remote switch for quick, hands-on laser activation directly from the rifle stock or forend.
• Compact Rail Integration: Mounts to standard Picatinny diving-board mounts, scope accessory rings, or handguard rails with a footprint of just 88 mm × 56 mm × 34 mm.
• Extended DC Power: Operates entirely on a single CR123A battery providing approximately 5,000 measurements or around 6 hours of continuous runtime.

Product Specifications

• Product Name: Arken Optics TARGETLOCK TL3000 Weapon Mounted Ballistic Laser Rangefinder
• Colour: Black
• Dimensions: 88 mm × 56 mm × 34 mm
• Weight: 7.5 oz / 213 g
• Power Source: 1× CR123A battery (~5,000 measurements or ~6 hours runtime)
• Maximum Reflective Range: Up to 3,000 yards (~2,743 m)
• Non-Reflective / Game Range: Up to 1,100 yards (~1,006 m)
• Accuracy: ±1 yard within 2,000 yards
• Connectivity: Bluetooth (DNT mobile app, Kestrel environmental sensors)
• Mount Compatibility: Standard rail systems (Picatinny diving boards, ring caps, handguard rails)

Who is the Arken Optics TARGETLOCK TL3000 Rangefinder for?

• PRS and NRL competition shooters — keeps top-heavy rifle setups balanced during barricade transitions by adding only 7.5 oz to the rail while delivering onboard ballistic calculations out to 3,000 yards.
• Long-range hunters — provides immediate, hands-on ranging on non-reflective game targets out to 1,100 yards via a compact weapon mounted ballistic rangefinder powered for 5,000 measurements on a single battery.
• Tactical precision shooters — integrates a weapon mounted ballistic rangefinder measuring 88 mm × 56 mm × 34 mm that links directly to Kestrel sensors to instantly update dynamic firing solutions on reflective targets up to 3,000 yards away.

Less suitable for: Targeting non-reflective soft game targets beyond 1,100 yards or extreme-long-range (ELR) shooting beyond 3,000 yards; these operating envelopes require dedicated military-grade weapon-mounted rangefinders or high-magnification tripod-mounted laser systems.