Description

RTI Optics 3- 9×40 – with 21mm Rail Mount (Black) scope
Crosshair 4. Exit pupillary diameter: 13.3 to 4.4 mm.

Supplied with a pair of mounting clamp for 21 mm rail.

Body diameter 25.4 mm.
Excellent image quality, long service life and very good reliability even in difficult conditions. The lenses and prisms are made with very high quality glass, multilayer treated. Reduced weight and pleasant ergonomics studied for fatigue-free observation: RTI optic products are an excellent choice for a reasonable purchase.