2 - 2.9 in

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

DNT Optics HS325 Hydra Multi-Function Thermal Scope

Holosun Magnifier 3x HM3X

EOTech HHS STC Kit

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

DNT Optics HS225 Hydra Multi-Function Thermal Scope

Micro 6X Magnifier

Vortex Micro 3x Magnifier w/ Quick Release Flip Mount V3XM

Vortex Crossfire Red Dot & VMX-3T Magnifier Bundle