Rock River Arms
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Uppers · 9MM0388B

9mm Mid-Length A4 Upper Half

9mm Mid-Length A4 Upper HalfOpen full-size photo

Description

9MM Luger

With 16 Inch Chrome Moly HBAR

Specifications

  • CALIBER:

    9mm Luger Chamber

  • UPPER RECEIVER:

    9mm Extruded Aluminum A4 with Port Door/No Forward Assist

  • BARREL:

    16" Chrome Moly, 1:10 Twist

  • MUZZLE DEVICE:

    A2 Flash Hider / 1/2–36 Thread

  • FRONT SIGHT BASE:

    Receiver Height Front Sight Base

  • HANDGUARD:

    Mid-Length Handguard

  • INCLUDES:

    Bolt Carrier Group and Charging Handle Assembly. Compatible with BT9 Lower Halves.