$700.00

Fully Assembled HK SP5K Binary Trigger Pack – German SEF Housing

Phone Number: Click to view
Condition: Used
Listing Type: Individual
City: Roy
State: Utah
Zip/Postal Code: 84067
Local County (e.g., Summit County): Weber
Make/Brand: HK, Franklin Armory
Model: SP5K/MP5K
Caliber: 9mm
Terms: Must agree to terms
Listed: July 14, 2026 9:24 pm
Expires: 17 days, 16 hours

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Listing Type: Individual

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Description

-Lowered Price–

Lightly used Franklin Armory BFSIII binary trigger pack pre-installed in a genuine German manufactured HK SP5K SEF Universal Contoured housing (professionally clipped & pinned by HK Parts). This unit is 100% complete and fully assembled. It includes the 9mm ejector lever, axle pin, and ejector spring. Ready to drop onto your German SP5K/MP5K or PTR 9KT and fire immediately!

The Franklin Armory BFSIII binary trigger has the upgraded selector levers from HKParts. These binary triggers are a blast to shoot especially on these guns!

Asking $700. Cash only. No trades please. Local pickup/meetup only. Please call or text if interested.

Listing ID: 5206a56fd40019b2

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