S-TAC 4-20X50
- Covered Target Turrets
- Zact-7 Revecoat® Multicoating for excellent light transmission
- Exclusive ExacTrack Windage and Elevation adjustment system
- 30mm one-piece tube design for maximum durability
- Second Focal Plane MOA-2 Reticle design
- Lifetime Warranty
DESCRIPTION
The S-TAC 4-20x50 is the ideal scope for target, varmint, and hunting applications. The MOA-2 reticle is perfect for the target shooting competitions with 80 MOA of elevation adjustments for even the longest shots. A unique flip-up lever is built into the power ring for easy adjustments of cold days.
Features
| ExacTrack W&E System | Never experience drift with Sightron's patented windage and elevation adjustment technology. It provides proper alignment between the adjustments and the erector tube by maintaining the same constant and accurate point of pressure at zero or extreme adjustments. |
| Exclusive Optical Design | Using the right materials for the right application, Sightron engineers build optical formulas around the best optical glass to reduce chromatic aberrations, improve color accuracy, deliver excellent light transmission, and best-in-class resolution and sharpness. |
| Zact-7 Revcoat® | Exclusive Zact-7 Revcoat® multi-coating process employs revolutionary lens coating technology on both surfaces of the lenses for maximum anti-reflection performance and the high light transmission. |
| Second Focal Plane Reticle | The reticle size remains constant at any zoom range. |
| Reticle Material | Etched Glass for a superior viewing experience |
| Shockproof | Built to withstand high caliber recoil and accidental impact |
| Waterproof | Rated at IPX7 waterproof standards |
| Fog proof | Nitrogen gas charged for a lifetime of fog free use |
| Tube Construction | Milled from a single piece of lightweight, industrial grade aluminum |
Specifications
| Magnification | 4-20x |
| Objective Lens Diameter | 50mm |
| Eye Relief | 3.7 - 4.0 inches |
| Field of View | 23.6 - 4.4ft @100 yds |
| Tube Size | 30mm |
| Turret Style | Target (Resettable) |
| Zero Stop | No |
| Click Value | 1/4 MOA |
| Minutes Per Revolution | 15 MOA |
| Max Elevation Adjustment | 80 MOA |
| Max Windage Adjustment | 40 MOA |
| Parallax Setting | 10 yards to Infinity |
| Focus Type | Side Focus |
| Reticle Type | MOA-2 |
| Focal Plane | Second |
| Illumination | No |
| Finish | Matte Black |
| Waterproof | Yes - IPX 7 rated |
| Anti-Reflection Tech | Exclusive Zact-7 Revcoat® Multi-coating |
| Fog Proof | Yes |
| Length | 14.7 inches |
| Weight | 23.6oz |
| Sunshade | Not Included |
The MOA-2 is Sightron’s most popular reticle due to its versatility and can be used for short and long range target shooting. It features a fine crosshair reticle with a floating dot in the open center. Hash marks extend into all 4 quadrants of the reticle in 2 MOA increments.
MOA-2 Measured in MOA - 4x at 100 yards
| A | B | C | D | E | F | G | H |
| 100 | 100 | 50 | .5 | 10 | 20 | 10 | 1.25 |
MOA-2 Measured in MOA - 20x at 100 yards
| A | B | C | D | E | F | G | H |
| 20 | 20 | 10 | .1 | 2 | 4 | 2 | .25 |
Scope Dimensions
Dimensions in Inches
| A | B | C | D | E | F | G | H |
| 14.7 | 6.4 | 2.9 | 1.9 | 3.5 | 4.8 | 2.3 | 1.7 |