Used Scubapro Scuba Diving MK21 Cap Alternative Kit First Stage Regulator Accessory

Name: Used Scubapro Scuba Diving MK21 Cap Alternative Kit First Stage Regulator Accessory
Brand: Scubapro
SKU: SPRO-10.721.004+OB
Price: 57.99 USD
Availability: InStock

Scubapro | SKU: SPRO-10.721.004+OB

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$57.99 $72.00

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Condition Note

May be missing original packaging and minor blemishes (not noticeable after 1-2 dives). This product does not carry a valid manufacturer warranty.

Product Conditions

Open Box: This product is Open Box. It is generally unused, either returned by a customer or displayed in our showroom, and may have minor, unnoticeable blemishes. Original packaging may be damaged or missing.

Description

Scubapro MK21 Kit, 5 Port Cap Optional Replaceable Head for optimal positioning with 4 LP routing configurations (0/30 degrees) plus a 5th, central LP HF port. Ideal for technical diving.

Features

Special hose routing cap increases yours routing configuration choices.

The more extreme angle and additional port are ideal for technical diving.

Made of high-quality chrome-plated marine-grade brass.

Can be retrofitted quickly and easily.

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Comfort From the Parking Lot to the Dive Site

The Scubapro Everflex 5mm Boot is one of the most comfortable dive boots I've worn. From rocky shore entries to long walks across the parking lot, the built-in arch support and sturdy sole make a noticeable difference.

The 5mm neoprene provides plenty of warmth without feeling bulky, and the side zipper makes getting the boots on and off quick and easy. Once paired with open-heel fins, they offer a secure, comfortable fit that stays put throughout the dive.

The rugged sole provides excellent traction on slippery boat decks and uneven shorelines, giving you extra confidence before you even hit the water.

They're not the cheapest dive boots available, but after a full day of diving, your feet will appreciate the upgrade. Your dive buddies may still complain about the walk to the water—but you probably won't.

Warm Hands Make Better Dives

The Waterproof G2 5mm Semi-Dry Gloves are some of the warmest and most comfortable dive gloves I've ever used. They do an outstanding job of keeping your hands warm without sacrificing the dexterity you need to operate clips, cameras, or your dive computer.

The pre-curved design feels natural from the moment you put them on, reducing hand fatigue during long dives. The semi-dry seals do an excellent job of minimizing water exchange, helping your hands stay comfortable even in colder water.

They're built with the same attention to detail you'd expect from Waterproof, with durable materials and reinforced palms that are made to handle years of diving.

They're not the least expensive gloves out there, but cold hands can ruin an otherwise great dive. With the G2s, you'll spend more time enjoying the underwater world and less time wondering if your fingers are still attached.

The Last Pair of Fins You'll Want to Buy

The Scubapro Seawing Supernova fins deliver an incredible combination of power, efficiency, and comfort. Whether you're cruising through a reef or kicking against a strong current, these fins provide plenty of thrust without leaving your legs feeling like you just finished leg day at the gym.

The modular design is a standout feature, allowing you to easily swap blades or pack them for travel. The foot pockets are extremely comfortable, and the bungee straps make getting them on and off quick and effortless—even with cold fingers or thick gloves.

Underwater, the Supernovas feel responsive and surprisingly smooth. They generate excellent propulsion with minimal effort, making long dives more enjoyable and helping you conserve energy for what really matters—finding cool stuff to look at.

They're not the cheapest fins on the market, but the performance more than justifies the price. After a few dives, you'll probably find yourself wondering why you waited so long to upgrade.

The Warmest Wetsuit I've Ever Worn

The Waterproof W8 7mm Front Zip is easily one of the most comfortable and well-built wetsuits I've ever worn. The premium materials, flexible neoprene, and front-zip design make getting in and out of it surprisingly easy—well, as easy as squeezing into a 7mm wetsuit can be.

Once you're in the water, the W8 really shines. It keeps you incredibly warm without feeling stiff, and the flexible construction gives you an impressive range of motion whether you're swimming, climbing back onto the boat, or wrestling with your dive buddy over who gets the best lobster spot.

The fit and finish are outstanding, with reinforced knees, quality seals, and thoughtful details that make it feel like a true premium wetsuit. It's built for divers who spend long days in colder water and want comfort that lasts from the first dive to the last.

It's definitely an investment, but if staying warm means longer, more enjoyable dives, the Waterproof W8 is worth every penny. Just don't be surprised if your dive buddies start asking why you still look comfortable during the safety stop.

The Most Comfortable BCD I've Ever Dived

The Atomic Aquatics BC2 is hands down one of the most comfortable BCDs I've ever dived. From the moment you put it on, the premium padding and ergonomic design make it feel more like a tailored suit than a piece of scuba gear.

The BC2 offers excellent trim and stability underwater, while the rugged construction gives you confidence that it's built to last for years of diving. Every pocket, buckle, and adjustment feels thoughtfully designed and made with high-quality materials.

It isn't the lightest BCD on the market, but once you're in the water, you'll quickly forget about the extra weight. Your back will probably thank you before your luggage does.

Yes, it's expensive, but after a few dives you'll understand why so many divers swear by it. If you're looking for a premium BCD that delivers exceptional comfort, durability, and performance, the Atomic Aquatics BC2 is hard to beat.