Home HD Series Rifle Scopes DISCOVERYOPT HD GEN2 4-24X50SFIR FFP-MRAD-Z/L Diameter:34MM Optics Scopes
  • HD GEN II 4-24X50SFIR,SLT FFP IR-MIL-ZERO STOP Optics Scope
  • HD GEN II 4-24X50SFIR,SLT FFP IR-MIL-ZERO STOP Optics Scope
  • HD GEN II 4-24X50SFIR,SLT FFP IR-MIL-ZERO STOP Optics Scope
  • HD GEN II 4-24X50SFIR,SLT FFP IR-MIL-ZERO STOP Optics Scope
  • HD GEN II 4-24X50SFIR,SLT FFP IR-MIL-ZERO STOP Optics Scope
  • HD GEN II 4-24X50SFIR,SLT FFP IR-MIL-ZERO STOP Optics Scope
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DISCOVERYOPT HD GEN2 4-24X50SFIR FFP-MRAD-Z/L Diameter:34MM Optics Scopes

DISCOVERYOPT HD GEN2 4-24X50SFIR FFP-MRAD-Z/L Diameter:34MM Optics Scopes

// TAGS
FFP HD HPVO Long Range MRAD Precision Range
$249.99 USD
$0.00 USD $249.99 USD
Save $-249.99 Épuisé
Frais d'expédition calculés à l'étape de paiement.
scope
// POLICY
Product Guarantee & Shipping Policy

🚀 Time: 10-15 business days for global destinations.

We have facilities in the USA, UK, EU, and China. Your order is dispatched from the facility nearest to you.

Lifetime Warranty: XED, ED, HD, and LHD series products.

3-Year Warranty: HT, HS, WG, MS series and Thermal devices.

Return or exchange within 30 days of delivery if it meets our return criteria.
Afficher tous les détails
// TECHNICAL SPECIFICATIONS

HD GENⅡ 4-24X50

Model Name HD GENⅡ 4-24X50
Magnification 4-24X
Focal Plane FFP(First)
OBJECTIVE 50MM
Tube Diameter 34MM
Iluminated Red, 6 Brightness Settings
Length 12.5in(318mm)
Weight 34.96 oz(991g)
Click Value 0.1 MRAD
Turrets and Functions ZERO-STOP et Locking turrets
Elevation Adj. Range 32 MRAD
Windage Adj. Range 17 MRAD
FOV 31.6FT(9.6M)-5.0FT(1.5M)/100YDS
Exit Pupil 8.3-2.1MM
Eye Relief 3.7 in(9.3cm)-3.4 in(8.7cm)
Parallax 15YDS
Recoil Rating .50 BMG
Fog Proof Nitrogen Purged
Waterproof IP67
Battery CR2032
// RETICLE SIMULATOR
Visual Field Preview
Drag the slider to experience how the reticle changes with magnification.
Magnification
4-24X
FFP(First)
ELEVATION ADJ. RANGE
32 MRAD
MRAD Reticle
FFP · MRAD
--×
-- × MAG
--× — --×
FFP · Reticle
Field of View
--°
Exit Pupil
--mm
Twilight Factor
--
FFP Front Focal Plane: Reticle scales with target — subtensions remain accurate at all magnifications.
Objective
50MM
15YDS
WINDAGE ADJ. RANGE
17 MRAD
// MOUNTING ASSISTANT
Ring Height Calculator
Select Firearm Platform and Objective Diameter · The System Automatically Calculates Clearance and Recommends the Optimal Mount Height
// 01 · SELECT RIFLE PLATFORM
// 02 · SELECT OBJECTIVE DIAMETER
// 03 · CLEARANCE RESULT
Scope Center → Bore Axis (estimated)
-- "
Select platform and objective
--
// 04 · RING RECOMMENDATIONS
// INSTALLATION NOTES
01 Use a torque wrench. Recommended ring screw torque is 15–18 in-lbs to prevent tube damage.
02 Before zeroing, ensure all screws are tightened in a cross pattern for even clamping force.
03 34mm tube requires 34mm rings. Do not mix with 30mm ring models.
MOUNT CALC ONLINE · HD GENⅡ 4-24X50 TUBE: 34mm · OBJ: 50mm DISCOVERYOPT © 2026

// VIDEO TUTORIALS

Videos

Discoveropt Optics | HD 4-24X50SFIR FFP Rifle Scopes

Discoveryopt HD 4-24X50SFIR FFP: Precision and clarity in every shot.
Discoveropt Optics | HD 4-24X50SFIR FFP Rifle Scopes
01

Discoveropt Optics | HD 4-24X50SFIR FFP Rifle Scopes

Discoveryopt HD 4-24X50SFIR FFP: Precision and clarity in every shot.

Discovery HD 4-24X50 SFIR SLT FFP IR-MIL Tactical Long Range Shooting Hunting riflescope 34mm Tube
02

Discovery HD 4-24X50 SFIR SLT FFP IR-MIL Tactical Long Range Shooting Hunting riflescope 34mm Tube

Discovery HD 4-24X50 SFIR SLT FFP: Tactical long-range precision for hunting and shooting.

// WHAT'S IN THE BOX

PACKAGE CONTENTS

  • Scope

    Scope

    ×1

  • Spec Card

    Spec Card

    ×1

  • User Manual

    User Manual

    ×1

  • Scope Sunshade

    Scope Sunshade

    ×1

  • Lens Cleaning Cloth

    Lens Cleaning Cloth

    ×1

  • No Scope Rings

    No Scope Rings

    ×1

  • Warranty Card &QC Card

    Warranty Card &QC Card

    ×1

  • Lens Cap

    Lens Cap

    ×1

// COMMON QUESTIONS

Got Questions?

We've gathered the most common questions from our customers. If you need anything else, our support team is always here.

We provide a Lifetime Full Coverage Warranty for selected products. If your product breaks or malfunctions, we will repair or replace it free of charge.

No registration or receipt is required. Your Discoveryopt product is automatically covered.

XED,ED,HD, andLHDseries are covered for life.

LHT,HT,HS,WG,MSseries, and thermal imaging devices have a 3-year warranty.

No, accessories are excluded. However, you can return them within 30 days of purchase for free.

Free repair or replacement if the product breaks or malfunctions. If it cannot be repaired, we will replace it with a new product of equal or better performance.

Loss, theft, intentional damage, and cosmetic damage that does not affect performance.

Simply contact our support team by email. No receipt is required.

In most cases, customers pay for shipping to our service center, and Discoveryopt covers the cost of returning the repaired or replaced product.

Processing times may vary, but we aim to handle all warranty claims as quickly as possible.

You can either find "Chat" in the lower left corner of the website to communicate directly with us or email us at 📧support@discoveryopt.com.

Our goal is to ensure you have a product that meets your needs. If you’re not satisfied, we will work with you until the issue is resolved.


Can't find what you're looking for? Our technical support team is ready to help.

Contact Support

LIFETIME WARRANTY

Traditional optics: lifetime or 3-year warranty.

CUSTOMER SUPPORT

Email: support@discoveryopt.com

30-DAY RETURNS

Hassle-free returns within 30days.

FAST SHIPPING

Ships via in 3-10 businessdays with tracking.