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Metal Detector Search Coils

A coil swap changes a detector more than most people expect. A small DD or elliptical will separate targets in trashy parks and iron-infested relic sites where the stock coil smears everything together. A 15-inch DD buys you depth and ground coverage on open fields and beaches, at the cost of weight and target separation. Mono coils belong on pulse machines in the goldfields. Whatever you are running, check the coil is built for your exact model and firmware before you order, because connectors and tuning are not interchangeable between brands. We stock factory coils alongside aftermarket options from Coiltek, CORS, Mars, NEL and Detech.

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Mars Discovery 13” DD Waterproof Search Coil for Teknetics Greek Metal Detector

Mars
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Mars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty. The Mars Discovery coil is the most opt...

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$126.25 USD
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$126.25 USD
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$270.00 USD
$151.25 USD
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$151.25 USD

Mars Discovery 13” DD Waterproof Search Coil for Garrett AT Pro Metal Detector

Mars
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Mars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty. The Mars Discovery coil is the most opt...

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$270.00 USD
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$270.00 USD
$151.25 USD
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$151.25 USD
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$270.00 USD
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$270.00 USD
$151.25 USD
$151.25 USD - $151.25 USD
$151.25 USD

Mars Discovery 13” DD Waterproof Search Coil for Garrett AT Gold Metal Detector

Mars
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Mars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty. The Mars Discovery coil is the most opt...

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$270.00 USD
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$270.00 USD
$151.25 USD
$151.25 USD - $151.25 USD
$151.25 USD
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$222.75 USD - $222.75 USD
$222.75 USD
$126.25 USD
$126.25 USD - $126.25 USD
$126.25 USD

Mars Discovery 13” DD Waterproof Search Coil for Fisher F5 Metal Detector

Mars
in stock

Mars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty. The Mars Discovery coil is the most opt...

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$222.75 USD
$222.75 USD - $222.75 USD
$222.75 USD
$126.25 USD
$126.25 USD - $126.25 USD
$126.25 USD
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$222.75 USD
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$222.75 USD
$126.25 USD
$126.25 USD - $126.25 USD
$126.25 USD

Mars Discovery 13” DD Waterproof Search Coil for Fisher F2 and F4 Metal Detector

Mars
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Mars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty. The Mars Discovery coil is the most opt...

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$222.75 USD
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$222.75 USD
$126.25 USD
$126.25 USD - $126.25 USD
$126.25 USD
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$270.00 USD
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$270.00 USD
$150.00 USD
$150.00 USD - $150.00 USD
$150.00 USD

Mars Discovery 13” DD Waterproof Coil for Minelab X-Terra 3 kHz Metal Detector

Mars
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Mars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty. The Mars Discovery coil is the most opt...

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$270.00 USD
$150.00 USD
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$150.00 USD
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$270.00 USD
$150.00 USD
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$150.00 USD

Mars Discovery 13” DD Waterproof Coil for Minelab X-Terra 18.75 kHz Detector

Mars
in stock

Mars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty. The Mars Discovery coil is the most opt...

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$270.00 USD
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$270.00 USD
$150.00 USD
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$150.00 USD
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$222.75 USD
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$222.75 USD
$120.48 USD
$120.48 USD - $120.48 USD
$120.48 USD

Mars Discovery 13” DD Waterproof Coil for Nokta Racer Metal Detector

Mars
Only 4 left!

Mars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty. The Mars Discovery coil is the most opt...

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$222.75 USD
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$222.75 USD
$120.48 USD
$120.48 USD - $120.48 USD
$120.48 USD
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$222.80 USD
$222.80 USD - $222.80 USD
$222.80 USD
$126.25 USD
$126.25 USD - $126.25 USD
$126.25 USD

Mars Discovery 13” DD Waterproof Coil for Nokta Coin Finder CF77 Metal Detector

Mars
Only 2 left!

Mars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty. The Mars Discovery coil is the most opt...

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$222.80 USD
$222.80 USD - $222.80 USD
$222.80 USD
$126.25 USD
$126.25 USD - $126.25 USD
$126.25 USD
Save $96.55 Save $0.00
Save $96.50 Save $0.00
$222.75 USD
$222.75 USD - $222.75 USD
$222.75 USD
$126.25 USD
$126.25 USD - $126.25 USD
$126.25 USD

Mars Discovery 13” DD Waterproof Coil for Garrett ACE Series Metal Detectors

Mars
Only 4 left!

Mars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty. The Mars Discovery coil is the most opt...

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$222.75 USD
$222.75 USD - $222.75 USD
$222.75 USD
$126.25 USD
$126.25 USD - $126.25 USD
$126.25 USD
Save $96.50 Save $0.00
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$222.80 USD
$222.80 USD - $222.80 USD
$222.80 USD
$126.25 USD
$126.25 USD - $126.25 USD
$126.25 USD

Mars Discovery 13” DD Waterproof Coil for Bounty Hunter Gold Platinum Titanium

Mars
Only 4 left!

Mars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty. The Mars Discovery coil is the most opt...

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$222.80 USD
$222.80 USD - $222.80 USD
$222.80 USD
$126.25 USD
$126.25 USD - $126.25 USD
$126.25 USD
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$264.70 USD
$264.70 USD - $264.70 USD
$264.70 USD
$188.75 USD
$188.75 USD - $188.75 USD
$188.75 USD

Mars Discovery 13” DD Coil Minelab X-Terra Dual Frequency 3 & 7.5 kHz Detector

Mars
Only 2 left!

Mars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty. The Mars Discovery coil is the most opt...

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$264.70 USD
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$264.70 USD
$188.75 USD
$188.75 USD - $188.75 USD
$188.75 USD
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Mars Discovery 13" Coil for Teknetics T2 Metal Detector
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$270.00 USD
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$270.00 USD
$144.58 USD
$144.58 USD - $144.58 USD
$144.58 USD

Mars Discovery 13" Coil for Teknetics T2 Metal Detector

Mars
Only 3 left!

Mars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty. The Mars Discovery coil is the most opt...

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$270.00 USD
$270.00 USD - $270.00 USD
$270.00 USD
$144.58 USD
$144.58 USD - $144.58 USD
$144.58 USD
Save $125.42 Save $0.00
Save $102.27 Save $0.00
$222.75 USD
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$222.75 USD
$120.48 USD
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$120.48 USD

Mars Discovery 13" Coil for Teknetics G2 Metal Detector

Mars
Only 1 left!

Mars search coils are 100% waterproof and are protected against electrical interference. Compatible Teknetics G2 Features Coil Size: 13" (33 cm)...

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$222.75 USD
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$222.75 USD
$120.48 USD
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$120.48 USD
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