Will the Hawke 22151 ring caps fit my existing 30mm scope mounts?

These tactical ring caps are specifically engineered to fit Hawke 30mm double-screw scope mounts, replacing the standard top caps. They are not compatible with 1-inch or 34mm scope tubes, nor will they fit Hawke triple-screw mounts which require model 22154.

Do these ring caps protect my rifle scope tube from scratches during installation?

Yes, each cap features an internal cushion tape lining designed specifically to protect rifle scope tubes from scratches, pinching, and mounting damage. This ensures your scope's finish remains intact while torqued down securely for outback hunting conditions.

What kind of accessories can I mount on the 3-slot Picatinny rails?

Each cap provides an integrated 3-slot Picatinny rail section molded directly onto the top, perfect for co-mounting lightweight tactical accessories. You can easily pair them with a micro red dot sight like the Hawke Frontier 1x24 for rapid close-range transitions, or attach compact tactical illuminators and laser designators.

Are there any Australian electrical or regulatory compliance requirements for this product?

The Hawke 22151 is a purely mechanical mounting hardware accessory containing no electronic components, batteries, or AC adapters. Therefore, Australian 240V electrical standards, SAA/RCM regulatory marks, and electrical compliance certificates do not apply.

Scope Ring Caps - Hawke 22151

The Hawke Picatinny Ring Cap Set 30mm (Model 22151) replaces the standard, smooth top caps on compatible Hawke scope rings to provide overhead accessory rails. Engineered from high-grade aluminium alloy with a matte black anodised finish, each ring cap integrates a 3-slot Picatinny rail section directly above the riflescope tube. This configuration allows shooters to co-mount secondary aiming devices, illuminators, and field accessories without adding separate cantilever mounts or barrel clamps. To protect optics from surface marring, pinching, and mounting stress, each cap is lined with internal cushion tape.

Key Features

Direct Cap Replacement: Replaces factory top caps on Hawke double-screw scope mounts to add overhead mounting interfaces.
Integrated Picatinny Rails: Features a built-in 3-slot Picatinny rail on each cap for attaching compact tactical accessories.
Optic Protection: Fitted with internal cushion tape lining to prevent scope tube scratches and mounting damage under recoil.
Durable Construction: Machined from high-grade aluminium alloy with a matte black anodised surface for outdoor corrosion resistance.
Mechanical Interface: Fully passive mounting hardware requiring no batteries or external power sources.

Specifications

Model Number (MPN): 22151
Tube Diameter Compatibility: 30 mm
Mount Interface: Hawke double-screw scope rings (2-screw base / 4-screw ring cap configuration)
Rail Section: 3-slot Picatinny rail per cap
Quantity: Set of 2 ring caps
Material: Anodised aluminium alloy
Lining: Internal cushion tape

Who is the Hawke Picatinny Ring Cap Set 30mm for?

Pig hunters — requires co-mounting a secondary optic, using this Picatinny scope ring cap to mount a piggybacked micro red dot sight directly above a primary 30 mm riflescope for fast target acquisition during close-range shooting.
Pest controllers — requires overhead accessory positioning, utilising the 3-slot Picatinny rail on each cap to attach tactical illuminators, laser designators, or auxiliary rangefinders directly to 30 mm tube assemblies.

Less suitable for: Riflescopes with 25.4 mm (1-inch) or 34 mm main tubes, or shooters using Hawke triple-screw mounts; these setups require dedicated 25.4 mm or 34 mm ring caps, or the model 22154 triple-screw ring cap variant designed for wider screw spacing.

SKU	HWK39764LP
Model #	22151
Brand	Hawke
Shipping Weight	1.0000kg

What our Customers are Saying

Recommended Products

Hawke 22108 Scope Mounts 30mm 2 Piece High 9-11mm

$74.95

Hawke 22117 Match Mount 30mm Weaver High 53mm

$83.95

Hawke 22153 Picatinny Ring Cap Set 1 Inch Triple S

$65.95

Hawke 22405 Dovetail To Weaver Adapter 2-Piece 3/8

$100.95

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.

Hawke 22151 Picatinny Ring Cap Set 30mm Mounts

Secure Payment Methods