You gain fast target acquisition with the Bestsight Holographic Reflex Sight series, built for 20mm rails and quick side adjustments.
- Easy to setup, fits any 20mm rail; elevation and leverage adjustment on the side for rapid zeroing.
- Red/green reticle with adjustable brightness (varies by model).
- Power options vary by model: 551 uses 4 x LR44 batteries with automatic power-off after 2 hours; 552 uses two AA; 553 and 558 use CR123A; batteries not included.
- Weight ranges from 220 g to 420 g; 551 measures 10 cm x 5 cm x 6 cm, 552 is 130 x 50 x 65 mm; 558 includes a resettable windage/elevation and an integrated 5/8" 20mm Weaver rail.
