Home > Rifle Scopes > Sightron > Sightron Big Sky > Sightron Big Sky 6.5-20x50mm
Side Focus System
Side Parallax focus is available on all SIIB SS models and SIII SS LR Series Riflescopes. Designed for ease of use in prone and bench shooting the side focus will focus from 10-40 yards to infinity depending on the specific model

ExacTrack
This scope features Sightron's unique ExacTrack windage and elevation adjustment system. No other system on the market  comes close to the precision and performance of ExacTrack.

ZACT-7 Revcoat Multi-Coating
All Sightron SIII LR Series Riflescopes feature ZACT-7 seven layer multi-coating with precision ground glass. These lenses provide superior light transmission and resolution for the ultimate in performance.

All Weather Construction
This scope features the ultimate in all weather construction. They are waterproof, nitrogen filled and provide a lifetime of internal fog protection for inclement weather.

Lifetime Warranty
Sightron is so confident in the quality of their products that Sightron offers a Lifetime Warranty.
Sort By:
Page of 1
SII Big Sky 6.5-20x50mm Matte Dot SF (SIIBSS652050D)
SII Big Sky 6.5-20x50mm Matte Dot SF (SIIBSS652050D)
Our Price: $659.95

SIIBSS652050D (#63041)

SII Big Sky 6.5-20x50mm Matte Mil-Dot SF (SIIBSS652050MD)
SII Big Sky 6.5-20x50mm Matte Mil-Dot SF (SIIBSS652050MD)
Our Price: $659.95

SIIBSS652050MD (#63040)