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Holosun ARO RD2 2 MOA Red Dot with Picatinny Mount. Adds 22mm housing, 7075 aluminum construction, Shake Awake, up to 50,000 hours battery life, IP67 waterproofing, and lower 1/3 co-witness pedestal mount compatible with Holosun magnifier series.
Specifications
- Manufacturer:
- Holosun
- Category:
- Red Dot / Holographic Sight
- UPC:
- 810047073598
- MPN:
- ARO-RD2
- Required Component:
- No
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$129.99
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$129.99
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$169.99
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Guide
Optic Mounting Solutions: Height Over Bore Explained
An analysis of AR-15 optic mounting heights, how height-over-bore affects zero offset and holdovers, and the tradeoffs between absolute co-witness, lower-third, and taller mounts.
6 min read
Guide
Optics 101: Red Dots, LPVOs, and Magnified Scopes
A high-level overview of the main optic categories, explaining tradeoffs between speed, versatility, and precision for AR-15 builds.
7 min read