Minelab Pro-Swing 45 Spares Kit with J-Strut, Bungee Cord, R-Clip, and Velcro Strip

The Pro-Swing 45 Spares Kit is a replacement parts package for Minelab's Pro-Swing 45 system, containing a plastic J-Strut, bungee cord with R-clip and quick release, and a velcro shaft strap. Detectorists running long sessions with heavy detectors like the CTX 3030, GPZ 7000, or Excalibur face worn bungee cords, lost R-clips, and frayed velcro after months of field use. This kit restores the system's weight-distribution function without replacing the entire setup. Some operators purchase a second kit to run dual J-Struts for balanced load distribution across both shoulders.

What's Included with the Pro-Swing 45 Spares Kit

• Plastic J-Strut for chest-mount attachment
• Bungee cord with R-clip and quick-release mechanism
• Velcro strap for shaft attachment (replaces the Bow Knuckle)

Why CTX 3030 and GPZ 7000 Operators Reach for the Spares Kit

• Restores worn components without replacing the full system, extending the life of your existing Pro-Swing setup and saving the cost of a new unit.
• Dual J-Strut configuration becomes possible when you add a second kit, balancing detector weight across both shoulders for extended hunts with heavy machines.
• Quick-release R-clip speeds transitions between detecting and digging, a practical advantage when working targets in tight cover or water.
• Velcro shaft strap eliminates the Bow Knuckle interface, simplifying setup and reducing points of failure on detectors with non-standard shaft diameters.

Replacement Components for Extended Field Use

The J-Strut is molded plastic, the same material as the original Pro-Swing 45 component, and interfaces with the chest mount via the supplied bungee cord. The bungee cord includes an R-clip for quick attachment and a quick-release mechanism for fast disconnects. The velcro strap wraps around the detector shaft and takes the place of the Bow Knuckle, offering a simpler mounting solution for operators who prefer strap-based attachment. This kit is compatible with Minelab's Gold Monster, X-Terra, CTX 3030, Excalibur, Safari, E-Trac, Eureka, GPX, and GPZ 7000 detectors. The components are direct replacements for worn parts in the Pro-Swing 45 system, which distributes detector weight through a chest-mounted interface rather than wrist or forearm strain.

Operators report bungee fatigue after extended regular use, and the R-clip allows quick detachment for transport. Replacing these components as they wear maintains the system's weight-relief function. Some detectorists purchase this kit to experiment with dual J-Strut configurations, mounting one on each side of the chest plate for symmetrical load distribution. The velcro strap is a practical alternative to the Bow Knuckle for detectors with oversized or undersized shafts, and it simplifies the attachment process when switching detectors between the same Pro-Swing unit. For additional guidance on detector setup and field techniques, see our metal detecting tips and FAQs.

Specifications

• Compatibility: Minelab Gold Monster, X-Terra, CTX 3030, Excalibur, Safari, E-Trac, Eureka, GPX, GPZ 7000
• Components Included: Plastic J-Strut, bungee cord with R-clip and quick release, velcro shaft strap
• Materials: Plastic J-Strut, elastic bungee, metal R-clip, velcro strap
• Mounting Interface: Velcro shaft strap (replaces Bow Knuckle)
• SKU: 3011-0246

Why Buy from Serious Detecting

We are an authorized Minelab dealer, and this spares kit ships with Minelab's manufacturer warranty. Our team has run the Pro-Swing 45 system on the GPZ 7000 and CTX 3030 in desert prospecting and beach relic hunts, and we stock replacement components for detectorists who need fast turnaround on worn parts. Orders ship free, and our 30-day return policy covers compatibility questions. We match competitor pricing on all Minelab metal detectors & gold prospecting equipment and metal detector parts & accessories.