KAC SR-15 16" Upper Receiver URX 4 M-LOK near Hackettstown, New Jersey, USA

Item is brand new and never fired. Comes with:

KAC BCG (not the sand cutter bolt)

KAC charging handle

KAC BUIS

KAC MLOK to Picatinny adapter

6 Magpul M-Lok rail covers type 2

Knight’s Armament SR-15 upper receiver assembly with a 16-inch barrel and URX 4 M-LOK handguard. This AR-pattern upper is configured with the URX 4 free-float rail system featuring M-LOK attachment slots. The assembly follows the SR-15 configuration and is built around a 16-inch barrel length.

This upper receiver is in new condition. The URX 4 handguard provides a slim-profile configuration with M-LOK compatibility for accessory mounting along the rail system. The receiver assembly retains the SR-15 pattern layout and configuration associated with Knight’s Armament components.

The listing consists of the SR-15 upper receiver assembly with the installed URX 4 M-LOK handguard and 16-inch barrel configuration. No additional accessories, optics, magazines, or packaging details were provided.