Sig Sauer MCX Gen 2 .177 Pellet CO2 Air Rifle Tan

SIG MCX AIR RIFLE

The Sig Sauer MCX Gen 2 .177 Pellet CO2 Air Rifle in Tan is a high-performance, precision-engineered air rifle designed to replicate the look, feel, and handling of the real MCX platform. Built for target shooting and training, it combines realistic design with modern airgun technology for an immersive shooting experience.

Powered by an 88g CO2 cartridge, the rifle delivers consistent performance with a semi-automatic firing system, allowing for smooth and rapid follow-up shots. It fires .177 caliber pellets, offering improved accuracy and impact compared to BB variants, making it ideal for precision shooting.

The rifle features a rifled steel barrel for enhanced accuracy, along with a 30-round belt-fed magazine system that ensures reliable feeding and extended shooting sessions without frequent reloading. Its flat dark earth (tan) finish gives it a tactical appearance, while the full-length Picatinny rail allows users to easily mount optics and accessories.

Designed with user comfort in mind, the MCX Gen 2 includes an adjustable stock and ergonomic grip, closely mirroring the real firearm’s controls and handling. The durable synthetic construction ensures long-lasting use while keeping the rifle lightweight and manageable.

GEN 2 UPGRADES

• Updated Flat Trigger
• Updated M-Lok Handguard
• Updated Reduced Angle Grip

FEATURES 

• Official Licensed Sig Sauer MPX
• Calibre: .177 (4.5mm)
• Ammo Type: Pellets
• Power Source: 88g or 90g
• MPX Gen 2 Styling
• Top Picatinny Rail
• Action Type: Semi-Automatic
• Barrel: Rifled Steel Barrel
• Magazine Capacity: 30-Round Roto Belt
  Sights: Flip-up, dual-aperture peep sights
• Trigger: Flat blade trigger for smooth and consistent pull
• Handguard: M-LOK System for Accessory Attachment
• Grip: Reduced-Angle Grip for Improved Ergonomics
• Stock: Redesigned Buttstock with Low-Profile Recoil Pad
• Safety: Ambidextrous Manual Safety Levers
• Accessory Rail: Full-Length Picatinny Rail
• Overall Length: 34.75 Inches (882.65 mm)
• Weight: 7.35 Pounds (3.4 kg)

IN THE BOX 

• Sig Sauer MCX Gen 2 .177 Pellet CO2 Air Rifle Tan
• Rifle Stock
• 30 RD Belt Fed Magazine .177 Pellet
• Pop-Up Sights (Removable)
• Sig Multi-Tool

SPECIFICATIONS

This rifle is designed to deliver less than 12-foot pounds of power to stay within UK law. However, FPS depends on the pellet weight and quality, i.e. brand used. Each rifle will perform differently, so we recommend trying different brands of pellets to see what works best in your new air rifle. More info can be found on our Blog or in our FAQ section of this website.