The Sightron SI 3-9x40mm G4A Riflescope, German 4A Reticle is an all-around scope for outdoorsmen wanting reliability and performance. The S1 3-9x40 Rifle Scope by Sightron features the ultimate in all weather construction. These rifle scopes are waterproof, nitrogen filled and provide a lifetime of internal fog protection for inclement weather.
These Sightron Riflescopes feature Finger Adjustable Windage & Elevation. These round knurled dials are complete with positive clicks and provide all the precision needed to complement your Sightron Riflescope. Lastly, the Sightron S-1 3-9x40mm G4A Rifle Scope is backed by Sightron's Limited Lifetime