SIGHTRON SCOPE SI 3-9X40 – G2 DUPLEX MATTE

Mid-range magnification paired with a fixed 40mm objective gives you working versatility across typical hunting distances. The Sightron SI 3-9X40 with G2 Duplex reticle keeps things simple—no frills, solid glass, reliable tracking. Whether you're shopping in Milpitas or anywhere across the Bay Area, TacticCAL handles your FFL transfer in Sunnyvale with straightforward service.

Duplex Reticle and Compact Tube Design

The G2 Duplex pattern works at any magnification level without losing sight picture, making it dependable in variable light. At 14.8 inches long, this scope fits standard rifle platforms without fouling your cheek weld or adding unnecessary weight. Sightron built this for shooters who value durability and clear glass over feature bloat. Explore our full California-compliant handgun catalog and optics selection to round out your setup. Visit our gun shop in Sunnyvale for our full catalog.

Frequently asked questions

What magnification steps does the 3-9X setting provide?

The variable power dial moves continuously from 3X to 9X magnification. You can dial any increment in between—there are no locked steps, so you adjust on the fly for your distance and target.

Does this scope have adjustable parallax?

No, the SI 3-9X40 comes with fixed parallax set at 100 yards. For most hunting scenarios under that distance, parallax error stays minimal and won't affect your point of aim.

How long is the California firearm waiting period?

California requires a 10-day waiting period from when DROS is submitted until you can take possession of the firearm. Looking for FFL dealer Sunnyvale? Visit us in Sunnyvale.