The Vector Optics Frenzy Plus ERD is an affordable enclosed emitter red dot sight featuring an ACRO footprint, a 22mm window, 50,000-hour battery life, and IPX67 water/dust proofing. It offers 10 brightness levels plus two night vision settings, motion activation, and side-accessible battery compartment. The optic performed flawlessly through 50 rounds on a Glock 17, providing good situational awareness and quick target acquisition.
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