Neptonics Replacement Speargun Power Bands

Overview

Neptonics Replacement Speargun Power Bands are made-to-order replacement bands for spearguns, intended for replacing worn or aging power bands with a configuration suited to the gun.

Wishbone selection

Euro (smaller diameter wishbone) will be for euro style spears where the shaft has cut grooves into the shaft to secure the wishbone. American (larger 2.8mm wishbones) will be for American style spears where the shaft has extruded shark fins to secure the wishbone. Open loop (smaller diameter wishbones) will be for closed mussel spearguns, where you need to tie the band together after it is pulled through the speargun muzzle.

Sizing and loading

Use the band sizing chart below to ensure you choose the correct band size. If you have your old bands, that need replacement, simple measure the bands total length (excluding wishbone) and select the appropriate band. Band length affects how much the rubber stretches during loading. For a given speargun setup, a band that is too short increases loading effort, while excessive length reduces the energy transferred during firing. Band diameter also influences stored energy and loading force, so both dimensions should be matched to the intended speargun setup.

Care and replacement

Keep the bands away from prolonged sunlight and high temperatures during storage and transport. Sticky or gummy rubber and cracking, particularly near the wishbone or muzzle, are signs that a band is deteriorating and should be inspected for replacement.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Orders of $199 or more qualify for free shipping within the contiguous 48 United States. For orders under $199, and for Alaska, Hawaii, or other eligible U.S. destinations outside the lower 48, shipping costs are calculated at checkout based on destination, package weight, and selected service. Certain items may require additional handling or may ship directly from the manufacturer, and we will notify you if extra processing time is expected.

Deliveries are handled by preferred carriers such as USPS, UPS and FedEx and others depending on your location and selected service. Estimated delivery times are displayed at checkout and may vary due to carrier delays, weather, postal disruptions, or other circumstances beyond our control. Once your order ships, you’ll receive a confirmation email with tracking information. Tracking may take up to 24 hours to update on the carrier’s website and is also available through your account when applicable.

We currently ship only to eligible addresses within the United States and do not offer international shipping. P.O. boxes are accepted only when shipping through USPS, and not all packages qualify for this option. If your order does not arrive within the estimated delivery window, please contact us at shop@diveyoung.com so we can assist with locating your package.

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Returns may be requested within 30 days of receiving your order. Items must be new, unused, unworn, and returned with all tags, packing materials, blank warranty cards, manuals, accessories, free items, and original, unaltered packaging. Merchandise that has been used, worn, washed, altered, tested in water, or submerged is not eligible for return. To start a return, please email shop@diveyoung.com for authorization before sending your item back.

Customers are responsible for return shipping costs unless the return is due to an error by Forever Young Outfitters or the item is verified as defective. Defective, missing, damaged, or incorrect items must be reported within 2 business days of delivery, and photos may be required for review. If the issue is verified, a prepaid return label will be provided, and a replacement, store credit, or refund may be issued depending on the circumstances.

After your return is received and inspected, approved refunds are issued to the original payment method and processed within 5–7 business days. Your bank or payment provider may require additional time for the credit to appear. Original shipping and handling charges are nonrefundable, and the value of any included free items that are not returned will be deducted. Returns that do not meet all eligibility requirements may be refused or subject to a 30% restocking fee. We recommend using a trackable and insured service for all customer-arranged returns.

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Many products sold by Forever Young Outfitters include a manufacturer’s warranty covering defects in materials or workmanship. Warranty terms vary by brand, product type, and model, so eligibility, coverage, duration, exclusions, and available remedies are determined by the manufacturer. We recommend reviewing the applicable warranty information before purchase, especially for regulators, BCDs, dive computers, underwater electronics, and other specialized equipment.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance records, or other documentation. Forever Young Outfitters does not approve or determine warranty claims, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or service resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper maintenance, corrosion, impact, modifications, or use outside the manufacturer’s specifications may not be covered. Warranty claims are separate from standard returns, so equipment that has been used or submerged may still qualify for manufacturer warranty evaluation even if it is no longer eligible for return.

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