- Compatible with Knights and LMT lower receivers
- Compatible with Knights / DPMS rails (1-7/16 - 16 TPI threads)
- Compatible with Knights / DPMS barrels (some barrels may require thermal fitting due to tolerances)
- Made from 7075 Aluminum
- Finish will be black anodize
** Important Disclaimer **
Please note that the ejection port door or related hardware is NOT included with the uppers.
You must purchase them separately from Operation Parts or any other dealer that carriers or can order these KAC Specific parts.
You will need:
- KAC Port door cover - PN 25934
- KAC Port door rod - PN 20398-1
- KAC Poort door rod spring - PN 20397
- Standard .308 ejection port cover spring