Athlon Optics Helos BTR Gen II 4-20x50 APRS6 Rifle Scope 30mm First Focal Plane IR Mil Reticle Black 214109. The Helos BTR GEN2 is the exception. Advanced Fully Multi-Coated lenses and XPL coatings balance out this optic for a wide variety of...
Athlon Optics Helos BTR Gen II 4-20x50 APRS6 Rifle Scope 30mm First Focal Plane IR Mil Reticle Black 214109. The Helos BTR GEN2 is the exception. Advanced Fully Multi-Coated lenses and XPL coatings balance out this optic for a wide variety of...