SIG SAUER ProForce MCX VIRTUS 11.5″ Barrel PDW AEG w/ VFC Avalon Gearbox

SIG SAUER ProForce MCX VIRTUS 11.5″ Barrel PDW AEG w/ VFC Avalon Gearbox – Tan

Train like you fight with the SIG SAUER ProForce MCX VIRTUS 11.5″ PDW AEG, a fully licensed airsoft replica built for realism, durability, and elite performance. Designed for serious airsoft players and professional training environments alike, this rifle replicates the exact dimensions, handling, and appearance of the real steel MCX Virtus.

Constructed with a CNC-machined full metal receiver and M-LOK handguard, the ProForce MCX Virtus features deep-engraved SIG trademarks for authentic aesthetics and credibility. Every detail is engineered to reflect SIG SAUER’s high standards, offering a rugged, high-performance airsoft platform ideal for MilSim, force-on-force training, and competitive skirmishes.

Exceptional Realism Meets Battlefield Utility

From its ambidextrous controls to its realistic mock bolt and charging handle, the SIG ProForce MCX Virtus delivers true-to-life functionality. The ambidextrous selector switch and mag release provide intuitive handling for both left- and right-handed shooters. A functioning mock bolt catch locks back with the charging handle, allowing easy access to the rotary-style hop-up system for quick field adjustments.

The barrel and handguard assembly detaches just like the real MCX, making battery changes a breeze while maintaining internal component protection. Out back, the 3-position telescoping PDW stock allows you to customize the length of pull and gives the rifle a compact footprint for CQB and indoor environments.

Powered by VFC Avalon – Performance You Can Trust

Internally, this rifle houses a VFC Avalon Version 2 Gearbox, known for its reliable build quality and smooth performance. The Avalon system features:

• Quick-change spring system

• 8mm bearings for reduced friction and wear

• Integrated MOSFET for trigger protection and electrical efficiency

• High-torque neodymium magnet motor for consistent rate of fire and responsive semi-auto performance

This AEG ships with an M120 spring pre-installed, giving you around 390–420 FPS for outdoor games. An M100 spring is also included in the box, allowing you to meet most indoor CQB field limits with a quick and easy swap—no disassembly of the gearbox required.

Ready for Your Setup – Tactical Accessory Compatibility

The monolithic 12 o’clock rail, along with 20mm Picatinny segments at the 3, 6, and 9 o’clock positions, gives you plenty of space to mount your preferred optics, lights, lasers, and grips. QD sling mounts are integrated on the handguard, lower receiver, and PDW stock, giving you flexible sling options for all-day carry comfort and quick transitions.

This rifle also includes flip-up front and rear sights, giving you a solid aiming solution right out of the box. With its 14mm CCW threaded barrel, you can easily attach a suppressor or tracer unit for enhanced realism or nighttime gameplay.

Technical Specifications:

• FPS Range: 390–420 FPS

• Length: 737mm (29″) overall

• Weight: 3kg (approx. 7lbs)

• Inner Barrel Length: 295mm

• Magazine Capacity: 120 rounds (Mid-cap)

• Gearbox: VFC Avalon Version 2 (8mm bearings, ECS)

• Fire Modes: Semi, Full Auto, Safety

• Motor Type: Long Type

• Battery Type: 11.1v LiPo (Butterfly-style recommended; wired to handguard with small Tamiya connector)

• Hop-up: Adjustable rotary style

• Threading: 14mm CCW

• Package Includes: Rifle, magazine, manual, M120 and M100 springs

About SIG SAUER and the ProForce Line

SIG SAUER is a legendary firearms manufacturer known for its precision engineering, innovation, and battlefield-proven reliability. With over 150 years of experience, SIG is trusted by elite military and law enforcement units around the globe.

SIG AIR and ProForce bring the same level of excellence to the airsoft world. Designed for training and performance, the ProForce line offers unmatched realism for those who demand more from their airsoft experience—whether you’re running drills or dominating weekend skirmishes.

Train hard. Shoot smart. Dominate the field with the SIG SAUER ProForce MCX Virtus PDW AEG – where elite engineering meets uncompromising performance.