Used Project X HZRDUS Silver Gen4 Driver Shaft Regular Flex Graphite - 44 in - Callaway Opti-Fit Adapter
Used Project X HZRDUS Silver Gen4 Driver Shaft Regular Flex Graphite - 44 in - Callaway Opti-Fit Adapter
Used Project X HZRDUS Silver Gen4 Driver Shaft Regular Flex Graphite - 44 in - Callaway Opti-Fit Adapter
Used Project X HZRDUS Silver Gen4 Driver Shaft Regular Flex Graphite - 44 in - Callaway Opti-Fit Adapter

Used Project X HZRDUS Silver Gen4 Driver Shaft Regular Flex Graphite - 44 in - Callaway Opti-Fit Adapter

Certified Pre-owned: inspected, cleaned and prepped by our specialists for authenticity and playability.

$71.99
The Project X HZRDUS Silver Gen4 Driver Shaft is a low-spin, mid-launch profile built for a smoother load and a firmer tip section. Its counterbalanced design helps promote faster swing speed and a more stable feel in heavier driver heads. Clean HZRDUS styling and a tour-inspired shape round out the look.

The graphics are lightly worn. Overall, it remains in excellent condition and is ready for play.

Club Model Overview
Pured Shaft Upgrade
This shaft has been pured through computerized analysis to identify its most stable, consistent bending plane, optimizing performance, increasing distance, tightening dispersion, and reducing natural structural irregularities.

Our Recommendation
Our Next Round Golf experts recommend the Project X HZRDUS Silver Gen4 Driver Shaft for players seeking a stable mid-launch profile with moderate spin and a smoother load. Its lighter, dual-torsional design adds playability without sacrificing consistency, making it a strong fit for golfers who want easier speed and a controlled flight through impact.

About Project X
Project X shafts are engineered for precision and control, especially in irons and hybrids. Known for low launch and tight dispersion, Project X is a staple in tour bags and custom fittings.

Playing It Forward
By choosing this premium used shaft, you're not only investing in your own game but also contributing to Next Round Golf's mission of making golf more affordable and accessible for enthusiasts at every skill level. You’re joining a passionate community dedicated to sustainability, continuous improvement, and the shared joy of discovering new potential on the course.

Next Round Guarantee
With over 18,000 five star reviews and a 30 day money back guarantee, you can trust Next Round Golf for high-quality used Project X golf shafts.

Stock # S2026-11-11-814059
Master SKU # 1021944

Pairs well with

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Description
The Project X HZRDUS Silver Gen4 Driver Shaft is a low-spin, mid-launch profile built for a smoother load and a firmer tip section. Its counterbalanced design helps promote faster swing speed and a more stable feel in heavier driver heads. Clean HZRDUS styling and a tour-inspired shape round out the look.

The graphics are lightly worn. Overall, it remains in excellent condition and is ready for play.

Club Model Overview
Pured Shaft Upgrade
This shaft has been pured through computerized analysis to identify its most stable, consistent bending plane, optimizing performance, increasing distance, tightening dispersion, and reducing natural structural irregularities.

Our Recommendation
Our Next Round Golf experts recommend the Project X HZRDUS Silver Gen4 Driver Shaft for players seeking a stable mid-launch profile with moderate spin and a smoother load. Its lighter, dual-torsional design adds playability without sacrificing consistency, making it a strong fit for golfers who want easier speed and a controlled flight through impact.

About Project X
Project X shafts are engineered for precision and control, especially in irons and hybrids. Known for low launch and tight dispersion, Project X is a staple in tour bags and custom fittings.

Playing It Forward
By choosing this premium used shaft, you're not only investing in your own game but also contributing to Next Round Golf's mission of making golf more affordable and accessible for enthusiasts at every skill level. You’re joining a passionate community dedicated to sustainability, continuous improvement, and the shared joy of discovering new potential on the course.

Next Round Guarantee
With over 18,000 five star reviews and a 30 day money back guarantee, you can trust Next Round Golf for high-quality used Project X golf shafts.

Stock # S2026-11-11-814059
Master SKU # 1021944
Shipping

We offer free shipping on all orders over $300

For all other orders, shipping costs are auto-calculated at checkout based on package weight and size.

All orders are shipped within one business day, so you'll be playing your Next Round in no time!

Have more questions? Check out our Shipping FAQ for more information.

Returns

To ensure you’re happy with your order, we offer returns within 30 days of delivery.

To receive the maximum refund, returns must be in the same condition they were received in.

Returns will be processed within 3 days of delivery to us.

Please Note: with the exception of damage/ error on the part of Next Round, original shipping cost is NOT included in the refund.

Condition Scale

Our expert team of golf specialists inspect all clubs to ensure they are 100% authentic and in playable condition out of the box.

Since rating condition is not an exact science, please be sure to view the photos of the item prior to purchasing.

All clubs are backed a 30-day money back guarantee.

Mint

These clubs have very little cosmetic wear. These may have been gifts that were never played, or store demos that have only been hit only a few times. Some are even still in the plastic.

Excellent

These clubs have seen minimal time on the course. Typical cosmetic wear may include a few ball marks faintly visible on the face and/or a few minor nicks and scratches and grips will be in top shape. Vintage and collectible clubs may show a little bit more wear, but will be remarkably clean for their age.

Very Good

These clubs are in above average condition for their age and have been well-maintained. Typical wear includes ball marks and scratching on the face, sole and crown, as well as minor paint chips and blemishes from normal use.

Good

These clubs are in average condition for their age. They have been well played by their former owner, and show cosmetic wear including scratches, nicks, and paint chips on the face, sole, and crown.

Value (Fair)

Playable out of the box, value clubs have plenty of life left in them and are a great choice for anyone looking for a great deal or would like to just try something new. These clubs show moderate to heavy cosmetic wear on the face, sole, crown and/or shaft, and may have prominent paint chips, faded or missing brand badges, deep scratches, and small dings. Despite their appearance, these imperfections are cosmetic and will not affect performance.

Fitting Scale
Adult-clubs-size-chart
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