- Solid one-piece aircraft grade aluminum alloy construction makes these scopes highly durable
- Argon purging results in a waterproof and fog proof scope
- Fully multi-coated optics
- Dead-hold BDC reticle has a custom design that helps eliminate guesswork on hold-over and windage corrections
- One inch tubes
- Fast focus eyepiece
- Low capped turrets
- Reset turrets: allow re-indexing of the turret housing to zero after sighting in the riflescope
- Waterproof: o-ring sealed
- Shockproof: lenses are locked in place
- Hard anodized finish
Big Book Catalog, Issue:67, Page:280
Big Book Catalog, Issue:68, Page:297
Big Book Catalog, Issue:69, Page:278
Sinclair, Issue:4A, Page:192
Sinclair, Issue:4B, Page:195
Sinclair, Issue:5A, Page:193
Sinclair, Issue:5B, Page:193