HK Extended 4 Prong Flash Hider – US


U.S. Made Extended 4 Prong Flash Hider. This fits any threaded 15 X 1 RH twist HK barrel. The overall length is 4.37 inches.These are the perfect length of the G3K and HK33K style builds as they will yield a 16.1″ overall barrel length when installed. Each is machined from ordinance grade steel and finished in melonite.

Fits the following barrels:

  • G3K
  • 33K
  • G36K (although will not give you the OVERALL rifle length needed)
  • Other custom HK Builds
  • A must have to meet the legal 16″ requirement when using “K” length barrels.
  • Origin: USA
  • Brand: USA

In stock

SKU: HKP-00501

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