G&P SR16 URX Taper Metal Body for M4 AEG (Black) Complete Bolt Carrier set Adjustable pre-travel distance allow you

Adjustable pre-travel distance allow you have a more sensitive and fast trigger press

and large charging handle

The UAC Aluminium Nozzle can provide a constant

Product Code:     SELF19

SKU G-FTK-36 Major Color Other Built Material S303 Stainless Steel

G&P SR16 URX Taper Metal Body for M4 AEG (Black) Complete Bolt Carrier set Adjustable pre-travel distance allow youG&P SR16 URX Taper Metal Body for M4 AEG (Black) Aluminum Die Cast Construction Suitable for Marui M4 M16 Series Airsoft Rifle for M4A1 Extended Battery Buttstock (GP416 GP417 GP418) Package Included: New Dust Cover Set New Bolt Cover Metal Hop Up Set Receiver Pin Set Forward Assist Knob Adaptor