2 - 2.9 in

DNT Optics HS225 Hydra Multi-Function Thermal Scope

Holosun 510C and HM3X Magnifier Combo Kit

EOTech HHS STC Kit with G33 3x Magnifier

Trijicon MRO HD Patrol 1×25 Red Dot Sight w/ 3x Magnifier

DNT Optics HS325 Hydra Multi-Function Thermal Scope

Holosun Magnifier 3x HM3X

Aimpoint 3X-P Magnifier – No Mount

Holosun ARO 2 MOA Red Dot Sight & HM3X 3x Magnifier Combo Kit

DNT Optics TNC335R ThermNight Thermal & Night Vision Multispectral Scope w/ Laser Rangefinder & Ballistic Calculator

DNT Optics HS635 Hydra Multi-Function Thermal Scope

Vortex Micro 6x Magnifier

Vortex Micro 3X Magnifier