Compare prices
2 offersDisclaimer: While we strive for accuracy, we cannot guarantee that the prices, features, or shipping info is complete or error-free. Please confirm the product details with the retailer before making a purchase.
Our site contains affiliate links for which we may be compensated
Advertiser Disclosure
Compare with similar products
Duplex CDS (171701) ![]() Leupold Leupold VX-5HD 4-20x52 (34mm) CDS-ZL2 Side Focus Duplex Reticle Riflescope | |||||||
|---|---|---|---|---|---|---|---|
| Rating | |||||||
| Model | 178166 | 171700 | 171701 | 171714 | 182398 | 173221 | — |
| Color | Illum. FireDot Duplex CDS-ZL2 (178166) | T-MOA (171700) | Duplex CDS (171701) | — | — | — | — |
| Tube Diameter | 34mm | 34mm | 34mm | 30mm | 30mm | 34mm | 30mm |
| Reticle Features | Illuminated Reticle, Simple Duplex / Crosshair | MOA Scale | Illuminated Reticle, Simple Duplex / Crosshair | Simple Duplex / Crosshair | Illuminated Reticle, Simple Duplex / Crosshair | MOA Scale | Illuminated Reticle, MRAD / Mil-Dot |
| Turret Features | Zero Stop, Exposed Turrets, Locking Turrets | Zero Stop, Exposed Turrets, Locking Turrets | Zero Stop, Exposed Turrets, Locking Turrets | Zero Stop, Exposed Turrets, Locking Turrets | Zero Stop, Exposed Turrets, Locking Turrets | Zero Stop, Exposed Turrets, Locking Turrets | Zero Stop, Exposed Turrets |
| Brand | Leupold | Leupold | Leupold | Leupold | Leupold | Leupold | Nightforce |
| Focal Plane | Second Focal Plane (SFP) | — | Second Focal Plane (SFP) | Second Focal Plane (SFP) | Second Focal Plane (SFP) | Second Focal Plane (SFP) | Second Focal Plane (SFP) |
| Technology | Standard Optical | Standard Optical | Standard Optical | Standard Optical | Standard Optical | Standard Optical | Standard Optical |
| Durability | Waterproof, Fogproof, Shockproof | Waterproof, Fogproof, Shockproof | Waterproof, Fogproof, Shockproof | Waterproof, Fogproof, Shockproof | Waterproof, Fogproof, Shockproof | Waterproof, Fogproof, Shockproof | Waterproof, Fogproof, Shockproof |
About this product
- Model #178166 - VX-5HD 4-20x52 Riflescope with an Illuminated Firedot Duplex Reticle, CDS-ZL2 and a Matte finish
- The CDS-ZL2 (ZeroLock 2) provides two revolutions of elevation adjustment while eliminating accidental dial movement with the push-button ZeroLock system. It also features Leupold's award-winning Custom Dial System (CDS), which allows shooters to order a laser-marked bullet-drop dial to match their exact ballistics and conditions.
- Guard-ion is a hydrophobic lens coating that sheds dirt and water for a maintenance-free, clear, crisp image. High-definition lenses ensure incredible clarity at all magnification levels.
- Side Focus Parallax Adjustment - For fast, easy parallax focusing from any shooting position
- Designed, Machined and Assembled in the USA. 100% Waterproof, fogproof, shockproof, and backed by Leupold's legendary customer care
Specifications
- Brand
- Leupold
- Model
- 178166
- Magnification
- 20 x
- Objective Lens
- 52 mm
- Focal Plane
- Second Focal Plane (SFP)
- Technology
- Standard Optical
- Tube Size
- 34mm
- Reticle
- Illuminated Reticle, Simple Duplex / Crosshair
- Turrets
- Zero Stop, Exposed Turrets, Locking Turrets
- Durability
- Waterproof, Fogproof, Shockproof
- Brand
- Leupold
- Width
- 3 inches
- Height
- 2.75 inches
- Depth
- 14 inches
- Weight
- 1.47 pounds
- Colour
- Illum. FireDot Duplex CDS-ZL2 (178166)
- Warranty
- Leupold Full Lifetime Guarantee - If your Leupold riflescope, binocular, or spotting scope doesn’t perform, we will repair or replace it for free - whether you're the original owner or not. You don’t need proof of ownership or a warranty card, and there’s no time limit. We do this because we believe in superior quality and craftsmanship, and we’re confident your Leupold won’t let you down.
- Part number
- 178166
- Manufacturer
- Leupold
- UPC
- 030317024024
- GTIN
- 00030317024024






