Armament Technology Inc

Tangent Theta TT315M 3-15x50 Rifle Scope MRAD Gen 2 XR Reticle

  • Sale
  • Regular price $3,880.00
Shipping calculated at checkout.

Tangent Theta 3-15x50mm model TT315M Rifle Telescope is an intermediate-range precision sighting instrument for police and security marksmen.

Designed as a reduced-weight professional marksman rifle telescope, the TT315M incorporates precise adjustment mechanisms with zero stops and mechanical revolution and windage direction indicators that virtually eliminate adjustment errors. The optical path has been optimized for unsurpassed image quality, allowing the marksman to see minute target detail and to remain in the aim for extended periods without eye fatigue.


  • 50mm objective lens
  • 30mm main tube
  • mechanical windage direction indicator
  • eleven reticle illumination settings
  • side parallax adjustment
  • non-translating knobs with elevation zero-stop
  • double-turn elevation with revolution and windage direction indicator
  • 3-15x magnification range
  • lockable rapid adjusting diopter


  • Magnification: 3x-15x
  • Length: 351mm
  • Width: 84mm
  • Height: 69mm
  • Weight: 786g
  • Tube diameter: 30mm
  • Objective bell diameter: 57mm
  • Objective lens diameter: 50mm nominal
  • Eyepiece diameter: 43mm
  • Reticle options: Gen 2 XR
  • Field of View @ 3x: 7.3 degrees (12.8m @ 100m)
  • Field of View @ 15x: 1.6 degrees (2.8m @ 100m)
  • Diopter range: -3 to +2.5
  • Eye relief: 90mm
  • Exit pupil @ 3x: 11.5mm
  • Exit pupil @ 15x: 3.5mm
  • Total Adjustment Range: Elevation: 18 MRAD - Windage: +/- 12 MRAD
  • Working Adjustment Range: Elevation: 12 MRAD - Windage: +/- 6 MRAD
  • Adjustment resolution: 0.1 MRAD
  • Re-zero mechanism: twin setscrew
  • Parallax adjustment range: 50m to infinity
  • Crosshair illumination: LED, 11 settings
  • Battery type: DL2032 3v lithium
  • Exterior finish: Type II Anodized, matte
  • Elevation dial adjustment
  • Double turn: 6 mrad (20 MoA) per turn
  • Environmental
  • Waterproof: 4 hours @ 10 meters
  • Shockproof: 700g's @ 10,000 cycles
  • Standard accessories: Tenebraex lens covers & ARD Included
  • SKU: 800102-0001
  • UPC: 6665953150017
  • GTIN: 6665953150017


Warranty registration is required before requesting support on your Tangent Theta Product.  In the unlikely event that you require assistance or are having issues with your Tangent Theta product please make sure to fill out the below form. 

All Tangent Theta Scopes come with a limited lifetime warranty against Manufactures Defects. If ownership changes please make sure to notify the new owner they must register below with their updated contact information. If you have any questions or concerns please email

Click here to go to Armament Technologies website and more information