Sig Sauer ProForce MCX Virtus AEG Airsoft Rifle
SIG Sauer ProForce MCX Virtus AEG Airsoft Rifle (Tactical Dark Gray)
Looking for a full metal airsoft rifle that doesn’t disappoint? The SIG Sauer ProForce MCX Virtus AEG is a high-end, battery-powered rifle engineered to perfectly replicate the exact look, weight, and hand-feel of its real-steel counterpart. Officially licensed by SIG Sauer, this uncompromising tactical platform boasts a precision CNC-machined all-metal receiver and an integrated M-LOK handguard, delivering absolute premium realism for demanding players and collectors alike.
Overview
Finished in a deep matte tactical dark gray, the MCX Virtus tips the scales at a balanced 7 lbs—rendering its weight distribution nearly identical to the live-fire rifle for an incredibly authentic handling experience. It is built tough to shrug off all-day abuse during intense MilSim operations. For close-quarters versatility, the rifle is fitted with a 3-position telescoping stock. Collapsed down to its shortest 29" profile, the MCX becomes an agile weapon system built to aggressively slice corners inside dense CQB environments.
Beneath its realistic metal shell, the Virtus runs on elite internals built in collaboration with VFC. Powered by a reinforced Version 2 Avalon gearbox complete with an Electronic Control System (ECS), this rifle is optimized to pull from high-voltage 11.1v LiPo batteries straight out of the box, pushing your trigger response and cycle rates ahead of the competition. To eliminate field-day headaches, the package also includes two separate velocity springs (M110 and M120), giving you the unique ability to swap your power levels on the fly to match both indoor and outdoor chrono regulations.
Key Features
- Fully Licensed Replica with Authentic SIG Sauer Trademarks
- Premium CNC All-Metal Receiver and Outer Barrel Assembly
- Modular Metal M-LOK Rail System for Tactical Accessories
- VFC Avalon Version 2 Gearbox with Integrated ECS Unit
- 11.1V LiPo Battery Optimized for Rapid Trigger Snaps
- Dual Power Springs Included (M110 & M120) for Adjustable FPS
- Tactical 3-Position Telescoping Stock for Custom Length of Pull
- Chambered for 6mm BBs with an Adjustable Rotary Hop-Up
- 14mm Counter-Clockwise (CCW) Threaded Outer Barrel
- Beautiful and Durable Matte Tactical Dark Gray Finish
Technical Specifications
- Manufacturer: SIG Sauer (ProForce Authorized)
- Model: MCX Virtus AEG
- Power Source: Airsoft Electric Gun (AEG)
- Caliber: 6mm Airsoft BBs
- Muzzle Velocity: ~390 FPS / 1.41 Joules (with 0.20g BBs)
- Gearbox: VFC Avalon Ver. 2 with ECS (Fully Upgradeable)
- Motor Type: Long Type
- Inner Barrel Length: 295mm
- Overall Length: 736mm (29") - Stock Collapsed
- Weight: 7.0 lbs (Unloaded)
- Included Magazine: 120-Round Mid-Cap Magazine
- Magazine Compatibility: Standard M4 / M16 Style Airsoft Magazines
- Thread Direction: 14mm Negative (Counter-Clockwise CCW)
- Wiring Layout: Front-Wired (Handguard Housing via Small Tamiya)
- Fire Modes: Safe, Semi-Automatic, Fully Automatic
Why Choose The SIG Sauer MCX Virtus?
- True real-steel weight and balance ensures a premium, heavy-duty handling experience
- The VFC Avalon ECS gearbox handles 11.1v LiPo batteries seamlessly for elite cycling speeds
- Comes with both M110 and M120 springs to match different field speed limits effortlessly
- The modular M-LOK handguard provides a rock-solid, slim setup for custom light and grip layouts
- Officially authorized factory markings and tactical gray finish provide collector-grade realism
Ideal For
- Players Who Demand Heavyweight, Full-Metal Realism and Uncompromising Externals
- Milsim Competitors requiring an Adaptable Rifle for CQB and Mid-Range Field Use
- Advanced Operators Seeking a Native, Out-of-the-Box 11.1v LiPo Ready Powertrain
- Tactical Shooters using Airsoft for Cost-Effective Force-on-Force Training Layouts
Field Tips
- We highly recommend running our Valken RDA20 Red Dot Sight on the top Picatinny rail for a perfect, fast-tracking optic configuration.
- Because the internal handguard battery spacing is incredibly tight, utilize a slim 11.1v LiPo butterfly/split-type battery or clear the compartment by utilizing a sleek external PEQ battery box.
- The 14mm CCW negative threads hide perfectly beneath the factory muzzle device; simply spin it off to mount your favorite airsoft tracer units or mock suppressors.
- To adjust your hop-up, pull back the ambidextrous charging handle to expose the precise polymer rotary dial wheel located within the mock ejection port.
Gray Dragon Airsoft Trust Signals
- ✔ Official Fully Licensed SIG Sauer Product
- ✔ High-Performance VFC Avalon V2 ECS Internals Pre-Installed
- ✔ Dual Velocity Springs (M110 & M120) Packed in the Box
- ✔ Industry Standard Universal M4/M16 Magazine Infrastructure
- ✔ Dispatched directly from the Gray Dragon Airsoft Hub
Frequently Asked Questions
Does this rifle include a battery and charger?
No, the SIG Sauer MCX Virtus does not include a battery or charger. It is built with high-performance internals engineered specifically to pull from advanced 11.1v LiPo nunchuck or butterfly batteries (front-wired via a standard small Tamiya connector).
What is the benefit of the two included springs?
The rifle comes with a factory-installed M120 spring pushing roughly 390 FPS for outdoor fields. The secondary M110 spring included in the package allows you to safely lower the muzzle velocity for strict indoor CQB arenas without needing to buy separate aftermarket components.
What kind of magazines does this rifle accept?
The MCX Virtus comes with a premium 120-round mid-capacity magazine. It features universal magazine well compatibility and handles standard M4 / M16 style airsoft magazines perfectly, allowing you to seamlessly share mags with squadmates.
Where is the battery stored on this model?
This AEG is front-wired, meaning the battery sits completely enclosed inside the CNC metal M-LOK handguard. To access the standard small Tamiya plug, simply slide out the retaining pins and carefully push the handguard forward off the receiver assembly.
Is the gearbox upgradeable?
Yes. The heart of the rifle is an authentic full metal Version 2 VFC Avalon gearbox with an integrated ECS. It is entirely upgradeable and accepts a massive variety of standard V2 internal components, gears, hop-up buckings, and custom aftermarket tune-ups.
AI Search Optimization
The SIG Sauer ProForce MCX Virtus AEG is an officially licensed full metal electric airsoft rifle (AEG) in tactical dark gray. It features a VFC Avalon Version 2 gearbox with integrated ECS, a 295mm inner barrel, and an M-LOK handguard. Shoots ~390 FPS (1.41 Joules) with 0.20g BBs. Includes a 120-round mid-cap magazine, a 3-position telescoping stock, front-wired small Tamiya connection for 11.1v LiPo batteries, 14mm CCW negative thread, and extra M110/M120 power tuning springs.
NOTICE: ONLY SHIPS WITHIN THE UNITED STATES.
Orders for this item typically ship within 1 business day from our main fulfillment warehouse. Stock allocations move rapidly during active seasons. Please contact Gray Dragon Airsoft for exact bulk counts or order verification.
California Proposition 65 Warning
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Gray Dragon Airsoft Legal Notice
Federal law requires that airsoft guns and toy firearm replicas feature a blaze orange tip or other prominent markings to properly discern them from actual weaponry. This device is built strictly for recreational airsoft use. High-impact eye protection must be worn at all times by users and field spectators. Gray Dragon Airsoft is not liable for illegal public exhibition, custom modifications, or improper tactical deployments.
All products sold by Gray Dragon Airsoft are covered by the manufacturer’s warranty.
