AR15 Assembled Left-Handed Upper Receiver - Anodized Black

The AR15 Left-handed Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec M16/M4 specifications and features M4 feedramps.

NOTE: The S-ONE and R-ONE handguards are NOT compatible with the Left-Handed Upper Receivers due to the Port Door Hinge Rod.

Features:

• M4 Feedramps
• .250 takedown pin holes
• Laser engraved T-marks
• Includes port door and forward assist

Includes:

• AR15 Left-handed Assembled Upper Receiver in Anodized Black