The ZeroTech Thrive HD 3-18×56 pairs HD glass with 92% light transmission and a 56mm objective, so it keeps working in the last light that big-game and long-range shooters care about. The glass-etched R3 MOA reticle sits in the second focal plane with capped 0.25 MOA turrets.
$899.00
Available on back-order
The ZeroTech Thrive HD 3-18×56 R3 (model TH3186R3) is a 30mm-tube second focal plane rifle scope built for backcountry big-game hunting, long-range and precision shooting, and low-light or twilight use. It offers 3-18x magnification, a 56mm objective, 92% light transmission, capped turrets with 0.25 MOA clicks and 90 MOA of elevation and windage travel, and a glass-etched R3 reticle with 1 MOA dot subtensions and 4 MOA hash marks. Weight is 780 g and the scope is IPX7 waterproof.
Is the Thrive HD 3-18×56 R3 first or second focal plane? Second focal plane. The R3 reticle subtensions are correct at 18x magnification.
Does the R3 model have an illuminated reticle? No. The illuminated option in this scope body is the PHR II IR version (TH3186P-IR); the R3 is a non-illuminated glass-etched MOA reticle.
What rings does it need? 30mm rings. Objective outer diameter is 63.5 mm, so choose ring height to clear your barrel and rail.
The ZeroTech Thrive HD 3-18×56 R3 (model TH3186R3) is a 30mm-tube second focal plane rifle scope built for backcountry big-game hunting, long-range and precision shooting, and low-light or twilight use. It offers 3-18x magnification, a 56mm objective, 92% light transmission, capped turrets with 0.25 MOA clicks and 90 MOA of elevation and windage travel, and a glass-etched R3 reticle with 1 MOA dot subtensions and 4 MOA hash marks. Weight is 780 g and the scope is IPX7 waterproof.
Is the Thrive HD 3-18×56 R3 first or second focal plane? Second focal plane. The R3 reticle subtensions are correct at 18x magnification.
Does the R3 model have an illuminated reticle? No. The illuminated option in this scope body is the PHR II IR version (TH3186P-IR); the R3 is a non-illuminated glass-etched MOA reticle.
What rings does it need? 30mm rings. Objective outer diameter is 63.5 mm, so choose ring height to clear your barrel and rail.
| Brand | ZeroTech |
|---|---|
| Model | Thrive HD 3-18×56 R3 (TH3186R3) |
| Magnification | 3-18x |
| Objective | 56 mm |
| Tube | 30 mm, 6061-T6 aluminium |
| Reticle | R3 (MOA, glass-etched, non-illuminated) |
| Focal plane | Second focal plane |
| Click value | 0.25 MOA |
| Adjustment range | 90 MOA elevation / 90 MOA windage |
| Turrets | Capped |
| Parallax | 10 m to infinity |
| Eye relief | 91-100 mm |
| Field of view | 11.1-1.9 m at 100 m |
| Light transmission | 92% |
| Waterproof rating | IPX7 |
| Weight | 780 g |
| Availability | Available on back-order |
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