For the discerning airsoft enthusiast looking to elevate their VFC M4 Gas Blow Back Rifle to the next level of tactical sophistication, the APFG SURG Style Upper Receiver Upgrade Kit presents a compelling and comprehensive solution. This meticulously crafted kit transforms the familiar platform into a striking replica inspired by modern military SURG (Suppressed Upper Receiver Group) configurations, combining aggressive aesthetics with robust, functional design.
At the heart of this transformation is a suite of precision-machined metal components finished in a durable and appealing FDE (Flat Dark Earth) color. The foundation is a CNC-machined 6061 aluminum upper receiver, featuring a continuous Picatinny rail along its top for seamless optics mounting. This receiver is not just a shell; it incorporates finely detailed elements that speak to its quality, including a functional metal charging handle, a spring-loaded metal dust cover, and a genuine steel forward assist, ensuring the bolt carrier group operates as intended within a housing that looks the part.
The kit?s defining feature is the substantial 185mm SURG-style suppressor. With a commanding 64mm diameter and a 14mm CCW thread for easy attachment, this isn't just a barrel extension. It features a dummy hexagonal heat shield visible through its ports, faithfully recreating the look of a real-world suppressor designed for high-volume fire. Paired seamlessly with this is the 257mm MCX-style SURG handguard. Constructed from metal and utilizing the M-Lok system for accessory attachment, it provides ample real estate for grips, lights, and lasers. Adding to its tactical versatility are steel sling sockets integrated on both sides, allowing for ambidextrous sling mounting.
Beneath this monolithic upper assembly lies a precision inner barrel measuring 300mm, ensuring consistent accuracy and gas efficiency. This is housed within a 240mm metal outer barrel, which is complemented by a metal dummy gas block that completes the realistic profile of the rifle's front end.
Rounding out the kit?s functionality and adaptability is the stock assembly. It features a polymer MCX-style folding and retractable stock, which provides the comfort and adjustability needed for various shooting stances and equipment. The stock is mounted on a metal stock pipe and a robust, foldable adapter, which itself incorporates steel sling sockets on both sides. This ensures that whether the stock is folded for compact storage or extended for use, a sling attachment point is always readily available.
Designed specifically for the VFC M4 Gas Blow Back system, the APFG SURG Style Upgrade Kit delivers a cohesive and high-performance package. From the steel-forward assist to the intricately designed suppressor and ambidextrous sling mounts, every component works in harmony to create an airsoft rifle that is as formidable in appearance as it is reliable in the field.

Key Feature

• Metal Construction FDE Color Upper Receiver Upgrade Kit
• SURG Style Kit
• Metal 185mm SRUG Suppressor With Dummy hexagonal heat shield (Diameter: 64mm/ 14mm CCW Thread)
• Metal 257mm M Lok System MCX SURG Handguard With Steel Sling Socket on Both
  
• CNC 6061 Aluminum Receiver With Picatinny Rail on Top
• Metal 240mm Outer Barrel With Metal Dummy Gas Block
• Polymer MCX Style Folding & Retractable Stock With Metal Stock Pipe & Stock Foldable Adapter (Steel Sling Socket on both)
  
• Metal 300mm Inner Barrel
• It incorporates finely detailed metal components such as, Metal Charging Handle, Metal Dust Cover, Steel Forward Assist, HOP-UP Set, Bolt Carrier Ggroup

• Suitable For VFC M4 Gas Blow Back GBB Airsoft Rifle