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    • Scubapro MK21/S560 Dive Regulator System, INT
      Add to cart
      • Regulator Systems, Regulators

      • Scubapro MK21/S560 Dive Regulator System, INT

      • $719.00
      • The compact and lightweight MK21/S560 is a full-featured regulator combo that's easy to use, offers Scubapro reliability and is priced right.
      • Scubapro MK21/S560 Dive Regulator System, INT

Recent Testimonial

“Love this shop! They are knowledgeable, friendly, and helpful. We have taken classes here as well as purchased equipment, done certs, and taken trips. We will continue to do business with them. They are the best scuba shop in the St. Louis area.”

– Holly W.

Dive Gear

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  • Bags & Boxes
  • Boots
  • Buoyancy Compensators BCDs
  • Closeouts, Deals and Steals!
  • Clothing & Apparel
  • Courses
  • Dive Computers
  • Dive Knives
  • Dive Lights
  • Drysuits
  • Education
  • Emergency Equipment
  • Fins
  • Gift Cards
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  • Misc. Accessories
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In Business For 20 years at our original Location in St. Charles, Missouri! Scubapro Platinum Dealer.
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  • About Us
    • Why Midwest Scuba
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    • Privacy Policy
  • Scuba Equipment
    • Buoyancy Compensators BCDs
      • Back Inflated
      • Jacket Style Adjustable
      • Technical
    • Accessories
    • Boots
      • Wetsuit Boots
      • Bags & Boxes
        • Dry Bags & Boxes
    • Closeouts, Deals and Steals!
    • Clothing & Apparel
    • Courses
    • Dive Computers
      • Computer Accessories
    • Dive Knives
    • Emergency Equipment
    • Dive Lights
      • Light Accessories and Replacement Parts
    • Education
      • Log Books
    • Gauges
    • Gift Cards
    • Local Events
    • Fins
      • Full Foot Fins
      • Open Heel Fins
    • Masks
      • Single Lens Mask
      • Two Lens Mask
    • Misc. Accessories
    • Tools
    • Regulators
      • Regulator Systems
      • First Stage Regulators
      • Second Stage Regulators
      • Regulator Accessories
    • Wetsuits
      • Men’s Wetsuits
      • Women’s Wetsuits
      • Rash Guards
    • Drysuits
      • Dry Gloves
      • Drysuit Undersuits and liners
      • Drysuit Accessories
    • Snorkeling Equipment
    • Photography Equipment
    • Snorkels
    • Hoods and Gloves
    • Used Gear
    • Reels
  • Rentals
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