1 - 1.9 in

Athlon Cronus ATS PRO 25P-250 Thermal Scope with Picatinny Mount

Athlon Cronus ATS PRO 35P-400 Thermal Scope with Picatinny Mount

Nocpix ACE L35 Thermal Weapon Sight

NocPix ACE H50 Thermal Weapon Sight

DNT Optics TNC225R ThermNight Thermal & Night Vision Multispectral Scope w/ Laser Rangefinder & Ballistic Calculator

AGM Adder V2 LRF 50-640 Thermal Imaging Riflescope

AGM Adder V2 LRF 35-640 Thermal Imaging Riflescope

AGM Adder V2 LRF 35-384 Thermal Imaging Riflescope

AGM Adder V2 35-384 Thermal Imaging Riflescope

AGM Evolver LRF 1280×1024 Thermal Imaging Riflescope

AGM Rattler V2 25-320 Thermal Imagining Riflescope

AGM Varmint V2 LRF 50-640 Thermal Imaging Riflescope