Will the Rifle Basix BRN-SPR fit my Browning X-Bolt rifle?

No, this spring kit is specifically engineered for the Browning A-Bolt and A-Bolt II factory trigger assemblies and is not compatible with the Browning X-Bolt platform. It drops directly into the A-Bolt trigger housing to lower the pull weight without requiring any receiver modifications.

What pull weight range can I expect after installing the BRN-SPR spring kit?

The Rifle Basix BRN-SPR allows you to adjust your trigger pull weight between 1.25 lbs and 3.5 lbs (approximately 567 g to 1,588 g). Hunters typically set it between 2.5 lbs and 3.5 lbs for a safe field pull, while target and varmint shooters often adjust it down to the 1.25 lbs threshold to tighten shot groups.

Does this aftermarket trigger spring require an import permit or compliance registration in Australia?

No import permits or state/territory firearm registry updates are required for this component, as it is a passive replacement spring rather than a regulated major firearm part like a receiver or barrel. Since it is a purely mechanical part, electrical certifications such as SAA/RCM and 240V compatibility are not applicable. However, always ensure your final trigger adjustment complies with your local shooting club or range safety rules.

Can I achieve an ultra-light competition pull below 1.25 lbs with this spring?

No, standalone spring replacements like the BRN-SPR cannot safely or mechanically achieve sub-1 lb pulls on an A-Bolt platform. Shooters seeking ultra-light benchrest triggers below the 1.25 lbs threshold must look at dedicated aftermarket drop-in trigger assemblies featuring independent sear engagement.

Browning Trigger Spring - Rifle Basix BRN-SPR

The Rifle Basix Browning A-Bolt Replacement Spring Kit (MPN: BRN-SPR) is an aftermarket component engineered to replace the factory trigger spring in Browning A-Bolt and A-Bolt II rifles. By swapping the heavier factory sear return spring with this high-grade spring steel unit, shooters can tune their factory trigger assembly to break cleanly between 1.25 lbs and 3.5 lbs (approximately 567 g to 1,588 g). It installs directly into the original housing with included instructions, requiring no permanent machining or modifications to the receiver.

Key Features

Adjustable Pull Weight: Reduces trigger resistance to achieve an adjustable pull weight range of 1.25 lbs to 3.5 lbs.
Factory Housing Integration: User-installable drop-in spring designed specifically for factory Browning A-Bolt and A-Bolt II trigger assemblies without altering the action.
Durable Construction: Manufactured from high-grade spring steel finished in black for consistent mechanical return.
Broad Calibre Compatibility: Functions across all standard action lengths and calibres utilizing the standard A-Bolt trigger platform.

Product Specifications

Manufacturer Part Number (MPN): BRN-SPR
Platform Compatibility: Browning A-Bolt, Browning A-Bolt II (not compatible with Browning X-Bolt)
Pull Weight Range: 1.25 lbs to 3.5 lbs (567 g to 1,588 g)
Material: High-grade spring steel
Finish: Black
Packaged Weight: 0.061 lbs (27.7 g)
Operation: Fully mechanical

Who is the Rifle Basix Browning A-Bolt Spring Kit for?

Hunters — needing a clean, safe field release, this Browning A-Bolt trigger spring allows the factory trigger to be tuned to a dependable 2.5 lbs to 3.5 lbs pull weight to minimize trigger pull disturbance during field shooting.
Target and varmint shooters — seeking to eliminate heavy factory resistance, this Browning A-Bolt trigger spring achieves an adjustable break down to 1.25 lbs to maximize mechanical shot consistency and tighten precision shot groups.

Less suitable for: Shooters requiring ultra-light competition or benchrest trigger pulls below the 1.25 lbs threshold, who require dedicated aftermarket trigger assemblies featuring independent sear engagement and overtravel adjustments.

SKU	RBX41982LP
Model #	BRN-SPR
Brand	Rifle Basix
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

Rifle Basix Cz-52 Replacement Trigger 10oz To 2.5l

$213.95

Rifle Basix Cz-527 Replacement Trigger 12oz To 3lb

$213.95

Rifle Basix Cz-53 Replacement Trigger 12 Oz To 2.5

$213.95

Rifle Basix Cz-55 Replacement Trigger Cz 455 10oz

$213.95

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.

Rifle Basix Brn-Spr Trigger Spring Kit 1.25 To 3.5 Lbs Pull

Secure Payment Methods