MP5K Tactical Tri-Rail

(1 customer review)


Our new modular tactical forearm comes with 3 rails on the left, right and bottom. That are removable and adjustable for you own taste and mission requirements. Each modular handguard will fit all MP5K, SP89 and other K length applications such as 51K and 53K special build projects.

Made from 100% aircraft grade aluminum and steel components 100% US made & built to last. This item is also the most robust of any rail system available for your MP5K, SP89 style firearm. The handguard also boasts the lowest profile of any HK MP5K or SP89 forearm available. Weighs under 4 oz. Made 100% in the USA so you get an extra compliant part as well.Fits all:

  • HK MP5K, MP5K-N, MP5K PDW style builds
  • Zenith Z5K & Z5P Pistols, POF K size pistols
  • HK SP89, clones & other customer builds
  • HK style reverse stretch builds and firearms
  • Other HK51K or HK53K style builds


  • Origin: USA
  • Brand: PTR
  • 922r Value: 1

In stock

SKU: HKP-16765

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5 out of 5 stars

1 review

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What others are saying

  1. Ron


    Ron (verified owner)

    Fits perfect on my Turner Tactical K model.

    (0) (0)

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