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HK MP5K-N Pistol Grip Housing with Pictogram

Item #: 242874 | Be the first to review this product
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HK MP5K-N Pistol Grip with Pictogram

Started as a Factory Genuine MP5 housing with custom work

Disclaimer: Please do not purchase this part thinking it is a direct swap for an HK SP5K, it will not fit unless modified by an HK Gunsmith.

no returns are acceptable on this part, all purchases are final.

$390.00
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HK MP5K-N Pistol Grip with Pictogram, features markings for "safe", "semi-auto" and "full-auto" firing modes.

Please read before ordering:

 HK builds the roller-delayed housings to a general spec, but there's real part-to-part variation in the trunnion/housing interface, so fitment on things like handguards, lower receivers/housings, and stock adapters can run anywhere from a hair loose to noticeably tight depending on the specific gun and the specific part.

A few things that are generally true here:

  • HK-pattern housings (like B&T, PTR, Zenith, or aftermarket lowers) are made to interface with the roller-delayed trunnion, and since HK's own tolerances aren't razor tight, aftermarket makers have to design around a tolerance range rather than one exact dimension.
  • Loose fit usually shows up as wobble or rattle at the housing pin/trunnion interface. Tight fit usually means the housing won't fully seat, or the pins are hard to push in/out.
  • Shims, different pins, or light stoning/fitting by someone who knows the platform can often fix minor tightness or looseness without needing a full custom fit.
  • For anything beyond minor adjustment, having an HK-experienced smith hand-fit the housing to that specific gun is the right call, especially if you're chasing a true lockup with no play.



 

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