Vortex Defender-ST™ Enclosed Solar Micro Red Dot 3 MOA ECR-1 (MOA) 9 mm) Cap Screw Torque

9 mm) Cap Screw Torque 15-18 in-lbs

and offer hand-held flexibility

Mechanical outer diameter (objective): 57

so you can zero in and head out to hunt

Vortex Defender-ST™ Enclosed Solar Micro Red Dot 3 MOA ECR-1 (MOA) 9 mm) Cap Screw TorqueTough, adaptable, ready for anythingthe Defender ST Enclosed Solar Micro Red Dot gives you a no quit edge on pistols, shotguns, and carbines. Its ultra rugged, fully enclosed design protects the emitter against impact and the elements, keeping you on target in any condition. Battery and solar power keep it running as long as you do, while multi reticle customization let you quickly adjust and lock on targets in any lightday or nightacross any