4" Tactical Rail For HK PTR Hanguards
Fits All US made PTR tactical forearms & handguards such as the full size rifles and the PDW pistol.
- Includes the mounting hardware (4 screws)
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Overall satisfied. But does anyone know the thread pitch to the screws it comes with need to tap on ...
Overall satisfied. But does anyone know the thread pitch to the screws it comes with need to tap on my pdw bottom holes they weren't factory threaded