Asura Dynamic Aluminium Bolt Carrier For Tokyo Marui M4A1 MWS GBB (Gold) 08 it is one of the

it is one of the original "wonder nines" featuring a staggered-column magazine

Compitable for KeyMod System

Item Weight (gram)    317

it was ready for heavy use and durable

Asura Dynamic Aluminium Bolt Carrier For Tokyo Marui M4A1 MWS GBB (Gold) 08 it is one of theCNC Aluminum Construction (Hard Anodize) Suitable for Tokyo Marui M4A1 MWS Series Airsoft Gas Blow Back GBB Rifle Lightweight and trim with style Increase the rate of fire and faster shooting cycle SKU : BW UP AD BCG GD Item Weight (gram) : 150 with package Major Color : Gold Built Material : CNC 6061 Aluminum Manufacturer : Asura Dynamics Disclaimer : *PS: Please note: installing parts assemble fitting airsoft gun will need intermediate knowledge;