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Bounty Hunter Pioneer 503 Pro Metal Detector

Sku: 622-503-APK
Retail: $449.95
Now Only: $299.95
with 8" and 4" Search Coils *Closeout Sale - All Sales are Final SOLD OUT!

Availability: Out of Stock

We accept Wire/Bank transfers - call 888-535-5926

Bounty Hunter Pioneer 503 Pro Metal Detector
with 8" and 4" Search Coils

The Bounty Hunter Metal Detectors Pioneer 503 Pro is the recommended detector for intermediate treasure hunters. With advanced automatic features, you’re able to turn it on and start searching - no more having to continuously adjust settings to get the best performance! The Pioneer 503 Pro is great for beginner detectorists with its easy to read coin target ID and its rugged build, the Pioneer 503 Pro metal detector is a durable machine that resists hard use and impacts. Get your entire family in on the fun! An adjustable notch mode lets you clear out more trash without losing any of your treasures.

The Automatic Ground Balance feature of the Pioneer 503 Pro lets you adjust to changing soil conditions, no delays in searching different terrain! See the depth of your treasure in inches with the high tech LCD Depth Reading Meter. At a super lightweight of only 2.8 pounds, fatigue is nothing to worry about! Discover even smaller items with The Bounty Hunter Pioneer 503 Pro’s added 4" search coil. For a few dollars more you also might want to take a look at the best detectors of the series, the Pioneer 505 and the famous Pioneer 505 Pro!


  • Frequency : 6.8 kHz
  • Warranty : 5 Year Limited
  • Total Weight : 2.8 lbs (1.27 kgs)
  • Discrimination Control : Full Discrimination and Notching Capability
  • LCD Depth Reading Meter : Real Depth Indicator Displays Depth of Coin Sized Objects in Inches

Factory Included Accessories:
  • 8" Spider Search Coil
  • 4" Magnum Power Search Coil (Pioneer 505)

Additional Information

Manufacturer Bounty Hunter
SKU 622-503-APK
Factory Included Accessories
  • 8" Spider Search Coil
  • 4" Magnum Power Search Coil (Pioneer 505)
Warranty Yes
Detector Type All-Purpose
Search Coil Type Concentric
Search Coil Size (in) 8", 4"
Search Coil Shape Round
Search Coil Build Open
Waterproof Search Coil Yes
Interchangeable Search Coil Yes
Technology VLF Single Frequency
Arm Rest Fixed
Arm Rest Strap No
Adjustable Shaft Yes
Assembled Length Max (in) 51
Assembled Length Min (in) 41
Apps None
Audio Tones Yes
Depth Indication Yes
Control Box Mount Standard
Frequencies 6.8 kHz
Number of Frequencies 1
Programmable Target Id Yes
Target Id Segments 9
Target Id Yes
Threshold Fixed
Discrimination Adjustable
Pinpoint Mode No
Ground Balance Automatic Ground Tracking
Vibration Mode No
Search Modes 4
Search Mode Types All Metal, Discrimination, Motion, Notch Discrimination
Search Flashlight No
Display Type LCD
Backlit Display No
Volume Control No
Headphone Jack 1/4"
Bluetooth Compatible No
Interchangeable Headphones Yes
Battery Type 9-Volt
Battery Quantity 2
Battery Life (hr) 20 to 25 Hours
Rechargeable System No
Exclusive Features Built-In Bounty-Arc Detector Stand

Bounty Hunter Pioneer 503 Pro Metal Detector

You Get Much More when you Buy your Bounty Hunter Metal Detector
from Kellyco Metal Detector Superstore!

Everyone Needs a Pioneer Metal Detector!

After two years of trying to obtain these outstanding Pioneer Series metal detectors, we have finally secured a few hundred that are brand new and in special boxes. We're not sure if we can obtain any more at these discounted prices. Buy now at our low introductory prices.

The Pioneer 503 is the perfect intermediate metal detector, designed to make every treasure hunt a great hunt. Locate buried coins and rings virtually anywhere – this metal detector was engineered to work accurately and consistently while remaining easy to operate.

With many standard metal detectors, you spend time adjusting controls to get the best performance and, if the settings aren't right, you will definitely get bad results. The Pioneer 503 solves all this. Its automatic features let you just turn it on and immediately start hunting. And with the Pioneer 503, you get features few other detector offers - at a price that may surprise you.

The Pioneer 503 is a sophisticated detector, but it's also easy to operate, even for the novice. The easy-to-read coin target ID and depth reading LCD meter gives you critical information at a glance. The rugged housing resists impacts and hard use, and the whole family can get involved! All Pioneers are lightweight and made from rugged ABS plastic and aluminum. Like its big brother, the Pioneer 505 Professional, the Pioneer 503 is built to last and has one of the best warranties in the industry.

Adjustable Notch Mode

A very unique adjustable notch mode allows the treasure hunter to adjust to a higher level of trash rejection without losing nickels and small gold items. With the Pioneer 503 you can hunt in high-trash sites simultaneously rejecting the trash without missing many of the smaller, gold targets!

Target Identification Meter Shows what's in the Ground!

The Pioneer 503's very accurate Target Identification system will help you identify many of the coins and rings buried in the ground. Special Multiple Target ID segments makes it even easier and faster to recover your treasure finds!

Even though the 503 has slightly less depth than the Top-of–the-line Pioneer 505 Professional it is still very proficient it reaching some of the Deeper coins and Rings. You can upgrade the performance by simply purchasing the larger 10" Bounty Hunter Magnum Search Coil.

Why did they Add a 4" Search Coil to the Pioneer 503 Professional?

Bounty Hunter 4 Inch Coil A most outstanding search coil used to find coins in trashy areas where larger search coils simply do not work well. Larger search coils locate multiple trash targets tuning out single treasures. The 4" search coil efficiently separates targets tuning out and eliminating unwanted trash while still indicating most good treasures. Larger search coils find it difficult to be used in tight spots. The 4" search coil can easily slide through plants, shrubbery, roots, and can be used close to metal buildings, under grandstands, and sidewalks. The 4" search coil is outstanding for finding smaller items like thin rings, small gold items, and even gold nuggets.

Technical Specifications:

  • 5 Year Warranty
  • Frequency : 6.8 kHz
  • 8" and 4" Search Coils
  • Weight : 2.8 lbs (1.27 kgs)
  • Batteries : (2) 9V
  • Search Modes : 4
    • Motion All-Metals, Discrimination, Notch, Auto Notch
  • Automatic Ground Balance
  • 3-Tone Target Identification
    • High Tone Silver and Copper
    • Low Tone for Iron, Nickel and Small Gold
    • Medium Tone for Zinc, Large Gold and Most Trash
  • Full Discrimination and Notching Capability


  • Easy to Operate (no tools needed)
  • Target Identification: Change Modes Quickly and Easily
  • Detect Large Objects up to 5 Feet Deep. Coins up to 11" Deep
  • Tune Out Small Ferrous Items while still Detecting Valuable Iron Relics and Collectibles
  • LCD Depth Reading Meter : Real Depth Indicator Displays Depth of Coin Sized Objects in Inches
  • Automatically Scans the Soil in the Motion Modes and Continuously Adjusts to Changing Soil Conditions
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