Is this Sightron windage knob compatible with SIII scopes that feature 1/8 MOA target adjustments or MRAD models?

No, the SI-75002 model is engineered specifically for Sightron SIII scopes with 1/4 MOA click values, such as the 6-24x50 and 8-32x56 MOA variants. It is strictly incompatible with 1/8 MOA target adjustment models and MRAD/Mil configuration scopes.

Does installing or owning this replacement windage turret require any special firearm permits or licences in Australia?

No permits or licences are required under Australian state and territory firearms legislation to purchase, ship, or possess this component. Because it is a passive, unclassed mechanical metal accessory containing no electronics, it is exempt from electrical and regulatory approvals like RCM or SAA.

How do the split left-and-right MOA reference markings function compared to standard continuous dials in field conditions?

Standard factory turrets typically dial continuously from 0 to 14 MOA in a single clockwise direction, which can lead to orientation mistakes under pressure. The SI-75002 features engraved 7L-0-7R markings with high-visibility white numbering, providing intuitive bi-directional reference points for precise wind holds at extended ranges from 100 to over 1,000 metres.

Windage Turret - Sightron SI-75002

The Sightron SIII Series 8-32x56mm and 6-24x50mm Tactical Windage Knob MOA 7L-7R (SKU: SI-75002) is a dedicated mechanical replacement turret dial designed for compatible Sightron SIII long-range riflescopes. Instead of a continuous unidirectional 0 to 14 MOA dial, this accessory replaces the factory turret with clear bi-directional indexing marked from 7 MOA Left through zero to 7 MOA Right (7L–0–7R). Built with high-contrast white laser-engraved markings over an anodised black metal finish, it eliminates direction errors when dialing rapid wind corrections across extended distances from 100 metres past 1,000 metres.

Key Features

Split Left/Right Markings: Features intuitive 7L–0–7R dial graduations (14 MOA total per revolution) to avoid orientation mistakes during active field or match wind adjustments.
Precise 1/4 MOA Click Value: Calibrated to match the native 1/4 MOA adjustment system of compatible Sightron ExacTrack housings.
High-Contrast Engraving: Anodised black metal construction finished with sharp, high-visibility white numerical markings.
Full Recoil Integrity: Retains the host optic's high-calibre shockproof rating against heavy centre-fire magnums such as .300 Winchester Magnum and .338 Lapua Magnum.
Passive Mechanical Build: Contains no electronic, optical, or battery components, requiring no external power or charging.

Product Specifications

Brand: Sightron
Manufacturer SKU: SI-75002 / 75002
Adjustment Value: 1/4 MOA per click
Dial Travel Per Rotation: 14 MOA total (indexed 7L to 0 to 7R)
Scope Compatibility (6-24x50mm Series): SIII624X50LRMOA, SIII624X50LRFFP/MOA, SIII624X50LRIRMOA, SIII624X50LRMOA-H, SIII624X50LRIRMOA-H
Scope Compatibility (8-32x56mm Series): SIII832X56LRMOA, SIII832X56LRIRMOA, SIII832X56LRMOA-H, SIII832X56LRIRMOA-H
Material & Finish: Heavy-duty anodised metal housing with white engraved graduations

Who is the Sightron Siii Series 8-32x56mm And 6-24x50mm Tactical Windage Knob Moa 7l-7r for?

Precision rifle competitors — requires dedicated bi-directional wind corrections on compatible Sightron SIII optics, utilising the distinct 7L-0-7R dial range and 1/4 MOA per click increments to quickly correct for dynamic wind shifts without miscalculating turret offset from absolute zero.
Long-range hunters — benefits from upgrading their SIII scope's factory turret to this tactical windage knob to visually confirm active windage holds up to 7 MOA left or right per half-turn across 100-metre to 1,000-plus-metre trajectories.

Less suitable for: Shooters using optics configured with 0.1 MRAD clicks or ultra-fine 1/8 MOA benchrest target adjustments; these setups require an MRAD-specific conversion dial or an explicit 1/8 MOA target turret cap to align with their internal mechanism.

SKU	SIT42387LP
Model #	SI-75002
Brand	Sightron
Shipping Weight	1.0000kg

What our Customers are Saying

We Also Recommend

Lee Breech Lock Challenger Kit Iii - With Auto Be

$414.95

Pro-shot 1ps-38-17 Stainless Steel Rifle Cleaning

$122.95

Kleenbore Cp16b Cotton Cleaning Patches 1.25 Inch

$32.95

Recommended Products

Leupold Steel Quick Release 1 Piece Base For Marli

$183.95

Bkl Corp Dovetail Mount 1 Inch Scope 4-inch Drop C

$165.95

Leupold Backcountry Cross Slot Rail Remington 700

$115.95

Leupold Dual Dovetail Bases Mark V Rvf Matte - Bla

$70.95

Welcome to Xhunter Australia. By accessing and using our website (www.xhunter.com.au) and purchasing from our online store, you agree to be bound by the following Terms and Conditions. Please read them carefully before proceeding.

1. Eligibility

By agreeing to these Terms and Conditions, you confirm that:

• You are at least 18 years of age.
• You are legally capable of entering into a binding contract under Australian law.
• You will not purchase any restricted or controlled items unless legally permitted to do so.

2. Product Information

• All products listed are subject to availability.
• Product descriptions, specifications, and pricing are subject to change without notice.
• We make every effort to display products accurately, although we do not guarantee that all images or content are error-free.

3. Orders and Payments

• All orders are subject to acceptance and confirmation.
• Prices are in AUD and include GST unless otherwise stated.
• We reserve the right to cancel or refuse any order at our sole discretion.
• Full payment is required before dispatch.

4. Authority to Leave (ATL) and Delivery

• By default, all orders are shipped with Authority to Leave (ATL).
• If you require Signature on Delivery, please contact us prior to purchasing. Additional charges apply.
• If an order is returned to us due to failed delivery or non-receipt when ATL is not permitted, a $25 return processing fee must be paid before reshipment or refund.

5. Returns and Refunds

• Please refer to our full Returns Policy on the website.
• Returned items must be in original, resalable condition unless faulty.
• A restocking fee may apply if an item is not in reselling condition.
• Change-of-mind returns may not be accepted for clearance or custom-ordered items.

6. Firearms and Restricted Items

• You must comply with all relevant State and Federal laws for regulated products.
• You are responsible for ensuring proper licences and permits are held.
• We reserve the right to request proof of eligibility before dispatch.

7. Limitation of Liability

• Xhunter Australia is not liable for direct or indirect losses arising from the use or misuse of products.
• We are not responsible for any unauthorised modifications or incorrect application of products.

8. Manufacturer Warranty Support

Some products sold by Xhunter Australia include a manufacturer’s warranty (for example, limited lifetime warranties). These warranties are provided solely by the manufacturer and are separate from the consumer guarantees under Australian Consumer Law.

Where a manufacturer provides a warranty:

A. The warranty is offered and honoured by the manufacturer, not by Xhunter Australia, unless expressly stated otherwise.
B. Customers may be required to contact the manufacturer directly and comply with their warranty process, which may include overseas product assessment.
C. Proof of purchase is required to lodge a manufacturer warranty claim.
D. Assistance provided by Xhunter Australia in lodging warranty claims is a goodwill service only and does not imply liability for warranty outcomes or decisions.

Nothing in this clause limits your rights under Australian Consumer Law.
Xhunter Australia remains responsible for providing legally required remedies for products that fail to meet the consumer guarantees of acceptable quality, fitness for purpose, and reasonable durability.

9. Privacy

Your personal information is collected, used, and stored in accordance with our Privacy Policy.

10. Intellectual Property

All text, graphics, logos, and images on this website remain the property of Xhunter Australia and are protected by copyright laws.

11. Amendments

We may update or modify these Terms and Conditions at any time without prior notice. Continued use of our site constitutes acceptance of any updated Terms.

12. Governing Law

These Terms and Conditions are governed by the laws of Victoria, Australia. Any disputes will be handled exclusively by the courts of Victoria.

13. 18+ Age Requirement

By placing an order, you confirm that you are at least 18 years of age and legally entitled to purchase the products ordered. We may cancel any order that breaches this requirement.

Sightron Si-75002 Tactical Windage Knob 1 4 Moa 7l-7r

Secure Payment Methods