This full-metal airsoft rifle from VFC, featuring a "Stubby" 6.5-inch design, is built to a 1:1 scale and equipped with the latest generation of a reliable CO2/gas blowback system, chambered for 6mm BBs. This version comes with a CO2 magazine included, though it can also be operated using separately available gas-powered magazines. As this is the latest iteration, all internal components are crafted entirely from steel and represent the current state of the art. With a muzzle energy of approximately 1 Joule, the performance is well-suited for this type of rifle, while the powerful recoil provides a highly realistic shooting experience.
Part of the VFC VR16 series, this model features a one-piece aluminum outer barrel topped with a threaded, steel "birdcage" style flash hider. The 14mm counter-clockwise (CCW) thread on the outer barrel allows for the easy attachment of a silencer or an alternative flash hider. Further back, there is an adjustable front sight—a standard-design aluminum component—along with a sling attachment point for a tactical strap. Instead of a conventional polymer handguard, the VR16 Stubby is fitted with a ~3.7-inch aluminum free-float R.A.S. (Rail Accessory System) featuring four 21mm rails, allowing for the quick and simple mounting of various aftermarket accessories. True to VFC’s reputation, the entire front assembly—measuring approximately 6.5 inches in total—is precision-engineered and fitted with zero wobble. Furthermore, the high-quality finish on the metal parts creates a remarkably authentic appearance.
The construction of the main receiver is of exceptionally high quality; much like the real M4/M16 rifles, it consists of two separate components. The matte-black finish on this VFC rifle is powder-coated, ensuring excellent resistance to abrasion. The build quality is top-tier, with both aluminum receiver halves fitting together with perfect precision. The receiver itself features only the fire-selector markings, which are precisely cast into the material. For external components—such as the fire selector, pins, bolt catch, and magazine release—VFC utilizes a combination of steel and aluminum. The upper receiver features a 160 mm long, 21 mm (Picatinny-style) rail, allowing for the attachment of aftermarket optics. It comes equipped from the factory with a windage-adjustable, metal flip-up sight that can be deployed or stowed as needed. The well-contoured pistol grip, based on the standard M4A1 design, is crafted from a durable polymer composite and provides a secure, comfortable hold.
At the rear, the rifle features an authentic aluminum buffer tube with five locking positions, secured to the receiver by a steel nut. The stock mounted on this tube follows an early-pattern design; it is more compact than those found on later M4A1 variants and is, likewise, precisely manufactured from a polymer composite.
As with other current VFC airsoft rifles based on the M4/M16 design, this model features key firing mechanism components—such as the hammer, disconnector, and bolt catch—crafted from durable steel right out of the box. Known issues from previous versions have been effectively resolved through the use of higher-quality materials. The hammer has been updated with a "non-cut" design, which ensures more consistent firing performance. Additionally, the buffer unit has been redesigned and is slightly heavier than those in other models, resulting in a more pronounced recoil.
Thanks to the CO2/gas blowback system, the bolt cycles back and forth with every shot. Due to the significant weight and size of the bolt, the VFC VR16 Stubby delivers a truly impressive recoil that can be clearly felt against the shooter's shoulder. This is complemented by a distinct metallic sound, creating a highly realistic shooting experience. The rifle has a muzzle energy of approximately 1 joule—a figure well-suited for this type of platform.
As is the case with other high-end M4/M16 CO2/gas blowback rifles, all components are fully functional:
Charging handle: must be pulled back completely before firing.
Bolt catch: holds the bolt in the rear position when the magazine is empty; it must be pressed after inserting a fresh magazine in order to continue firing.
Fire selector: as with the original M4, the safety can only be engaged when the rifle is cocked.
The adjustable hop-up system is located at the rear of the outer barrel, beneath the handguard. It can be adjusted quickly and easily using the adjustment dial.
This version of the VFC VR16 Stubby comes with the VFC M4 "Reload" VMAG CO2 magazine. The magazine features a modern housing made of durable composite plastic and uses a 12g CO2 cartridge as a propellant, which is inserted from the bottom—simply slide the magazine's base cover forward to access the compartment. The rifle is also compatible with VFC M4 "Version 3" airsoft gas magazines; when using these, the rifle still achieves an output of approximately 1 Joule. It is, in effect, a well-balanced dual-power system.
The VFC M4/M16 GBB series is based on a proprietary system, meaning that only VFC-specific magazines and upgrade parts can be used. The rifle is not compatible with Western Arms or Wei-ETech components.
To operate the rifle, you will need 12g CO2 cartridges and 6mm BB's.
VFC VR16 Stubby 6.5-inch full-metal CO2 blowback 6mm BB airsoft gun (black)
VFC M4 "Reload" CO2 magazine (VMAG), 30-round capacity (black) – Version 3
VFC speedloader
Hex key (Allen wrench)
Technical details:
Colour: Black
Caliber: 6mm BB (0.25g – 0.28g recommended)
System: CO2BB (CO2 blowback) / semi-automatic / Full Auto
Material: Aluminum / steel / polymer composite
Magazine capacity: Approx. 30 rounds
Barrel length: Approx. 145 mm
Length: Approx. 563 mm – 642 mm (adjustable in 5 positions)
Weight: Approx. 2,189 g
Scale: 1:1
Muzzle energy: Max. up to 1 Joule (depending on temperature)
Manufacturer: VFC (Vega Force Company)
*This version includes a CO2 magazine. A magazine for green gas (airsoft gas) is not included with this version.
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