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Bahnhof Machine

Your HK Conversion Specialists.

Your HK Conversion Specialists.
  • About
    • Our History
    • Our Facility
    • Satisfaction Guaranteed
    • Blog
  • Services
    • HK Conversions
    • Custom Builds
    • Gunsmithing Services
      • Engraving
      • Refinishing
  • Pricing
    • MP5 Conversions
    • MP5-N Conversions
    • G3 Conversions
    • 33/53 Conversions
    • Gunsmithing Services
    • Transfers
  • Ordering
    • Service Request Form
    • Shipping
    • Transfers
      • Transfer Policies
      • Incoming Transfer Procedure
      • Outgoing Transfer Procedure
    • Terms & Conditions
  • Gallery
  • Contact
    • Contact Us
    • Location

33/53 Conversion Pricing

Listed below the various HK 33/53 conversions packages we offer, what each package includes, and the various options we have available. As always, if you have any questions or need any additional information, please contact us.

HK93 to 33

$900per conversion
  • Install Paddle Magazine Release
  • Remark to 33
  • Install Grenade Ring Front Sight
  • Refinish in HK Black
  • Price includes required parts for installation of paddle mag and grenade ring, which is subject to availability.
More Info

HK93 to 33K

$1,300per conversion
  • Install Paddle Magazine Release
  • Remark to 33K
  • Install Grenade Ring Front Sight
  • Refinish in HK Black
  • Price includes required parts for installation of paddle mag and grenade ring, which is subject to availability.
More Info

HK93 to 53

$1,500plus per conversion
  • Install Paddle Magazine Release
  • Remark to 53
  • Install Cocking Tube & HK 53 Barrel
  • Refinish in HK Black
  • This conversion includes correct markings.
More Info
OptionDescriptionPrice
1Refinish A3 Stock$95
2Clip and pin customer supplied trigger housing. $100
3Caliber Markings (no weld required)$100
4Caliber Markings (weld required) $125
5Install rear receiver reinforcement at the rear pinhole, which is correct for the HK53.$225
6Install registered sear in 3-position Navy pack. Trigger housing will be clipped and pinned. Customer must supply registered sear, factory German 3-position Navy pack, and additional parts required for conversion. Please contact us for details. $425
7Install registered sear in 4-position burst pack. Trigger housing will be clipped and pinned. Customer must supply registered sear and factory German 4-position burst pack.$450

About Us

Bahnhof Machine is a full-service and federally licensed firearms dealer located in Minneola, Florida, which is just 30 minutes from downtown Orlando. We specialize in HK conversions, but also do everything from simple repairs to custom builds.

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—Brad Bonhoff, President

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Contact Us

Bahnhof Machine
2301 Zaltana Circle
Minneola, FL 34715
352.901.1655 phone
[email protected]

Office Hours
M–F: 8:00am–5:00pm
Sat, Sun: By appointment only

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