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NCSTAR Illuminated Compact Rifle Scope SEC3942R; 3-9x magnification, 42 mm objective, red illuminated reticle, 1 inch (25.4 mm) tube; AR-15 compatibility; Ruby lens coating; matte black finish; weight 12.1 oz; length approx. 191 mm.
Specifications
- Manufacturer:
- Ncstar
- Category:
- LPVO / Scope
- Weight:
- 12.1 oz
- Length:
- 7.5"
- UPC:
- 814108010539
- MPN:
- SEC3942R
- Required Component:
- No
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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