Sig Sauer MCX Virtus ProForce - Tan

Key Features 

• Fully licensed replica of the SIG SAUER MCX Virtus 11.5" SBR, featuring authentic deep-engraved markings.
• Distinctive Tan (FDE) finish on the receiver and handguard for specialized tactical loadouts.
• Utilizes the high-performance VFC Avalon Version 2 Gearbox with a built-in MOSFET and steel-toothed piston - VFC Avalon Gearbox featuring improved bearings, quick change spring system, built in MOSFET, and powered by high torque neodymium magnet motors; Rifle comes with m120 spring pre-installed for outdoor use, m100 spring included to meet indoor field FPS limits
• Features a Quick-Change Spring System for rapid FPS adjustment (often includes M120 and M100 springs for field/CQB tuning).
• Precision CNC Machined Aluminum Receiver and M-LOK Handguard for realistic weight (approx. 2.9–3.0 kg) and superior durability.
• Includes ambidextrous fire selector, magazine release, and charging handle for versatile operation.
• Barrel and handguard comes apart just like the real thing (allows easy access to battery compartment)
• Features a 3-Position Telescoping PDW Stock and full-length 20mm Picatinny Top Rail for optics.
• QD sling mounts on handguard, lower receiver, and stock
• Ambidextrous charging handle w/ realistic dual return springs; mock bolt locks back for easy access to hopup adjustment (functional bolt stop)

The SIG SAUER ProForce MCX Virtus AEG (Tan)

The SIG SAUER MCX Virtus is celebrated globally as a modern, modular, and reliable SBR platform. The SIG SAUER ProForce MCX Virtus AEG Rifle in the Tan (FDE) finish, a premium, licensed replica (often manufactured by VFC), is engineered to deliver a top-tier airsoft experience with a specialized aesthetic. This rifle is designed for the serious player who demands authentic fidelity combined with advanced internal performance.

Unique Tan Finish and Full Metal Construction

This rifle offers superior realism, bearing full SIG SAUER licensing and featuring deep-engraved VIRTUS and manufacturer markings on the receiver. The defining feature of this variant is the distinctive Tan/FDE finish applied to the precision CNC machined aluminum receiver and handguard. This specialized color tone is ideal for desert, arid, or multi-cam loadouts, adding a high level of aesthetic fidelity. The construction provides superior structural integrity, an accurate military weight, and a realistic tactile feel.

VFC Avalon Gearbox and Internal Excellence

The heart of the MCX Virtus is the highly regarded VFC Avalon Version 2 Gearbox, a platform known for its robust components and reliability. Internal features include:

• Integrated MOSFET: Protects the trigger contacts from arcing, resulting in a faster trigger response and increased reliability, especially when using high-voltage LiPo batteries (up to 11.1V recommended).

• Quick-Change Spring System: Allows the user to quickly swap springs (often includes both M120 and M100 springs) to adjust the FPS for compliance with different field limits (Outdoor/CQB) without requiring major gearbox disassembly.

• Reinforced Components: Includes a steel-toothed piston, improved low-friction steel bearings, and a neodymium high-torque motor for superior durability and rate of fire.

Tactical Modularity

The MCX Virtus is designed for modern tactical versatility. It features a full-length 20mm Picatinny top rail for mounting optics and flip-up iron sights. The slim, free-float M-LOK Handguard provides ample modular space for lights, lasers, and grips. The compact 11.5-inch barrel makes it ideal for agility and maneuverability in confined spaces.

Ambidextrous Controls

Crucially, the rifle is fully ambidextrous, featuring mirrored controls including the fire selector, magazine release, and charging handle, supporting quick and efficient weapon manipulation for all shooters. The mock bolt locks back, providing easy access to the rotary-style hop-up unit.

Telescoping Stock 

The 3-Position Telescoping PDW Stock allows the user to quickly adjust the length for maximum comfort and stability . This stock system attaches to a unique vertical Picatinny rail plate at the end of the lower receiver. The rifle delivers skirmish-ready FPS, offering strong range and performance.

Performance Role

The SIG SAUER ProForce MCX Virtus AEG is the definitive choice for players seeking an authentic, high-performance rifle that combines SIG SAUER's iconic style with the elite reliability of the VFC Avalon Gearbox, all in a unique Tan finish.