Description

Knight’s Armament SR-15 Notched Upper Receiver Kit

Factory Knight’s SR-15 notched upper receiver assembly, complete with forward assist and ejection port door assemblies.
Now available individually, this factory upper receiver assembly from KAC is intended for use with both the FF RAS 5 and URX 6 handguards. Machined into the front of the receiver is a cut-out to interface with the alignment tab of both the FF RAS 5 and URX 6.

Features:

• Compatible with FF RAS 5 and URX 6, as well as older URX 3/3.1 and URX 4 handguards
• Machined from a 7075 aluminum forging and hardcoat anodized
• Includes forward assist and dust cover assembly
• Compatible with both KS and Milspec lower receivers