CM - RIS Systems for A&K PKM HK416C MAGPUL Licensed M4 CQB Features:

MAGPUL Licensed M4 CQB Features:

comes with stock bolt and locking washer

30 rounds Metal Gas Magazine

Dark Earth) -- Aluminum Constructed -- Compitable for KeyMod System -- Provide 20mm Side Rail for installation of tactical accessories like Flashlight

Since the power source and main mechanism are now coming from the cartridge case instead of the gun

CM - RIS Systems for A&K PKM HK416C MAGPUL Licensed M4 CQB Features:Specification: Material: Aluminum Alloy Feature: Aluminum structure Clone of Zenit B50 Description: That empty space where the barrel starts in front of the receiver of the PKM can now be taken up by a rail system and was made specifically for the A&K PKM. CORE have released a CNC aluminium quad rail system of which you could add any accessory, such as sights and grips, that you'd think would suit it.