Sig Sauer MCX Rattler CO2 BB Gun 177 Cal 30rd Semi-Auto 300 FPS

The Sig Sauer MCX Rattler CO2 BB gun delivers authentic tactical training with realistic firearm operation and proven reliability. This .177 caliber air rifle combines the iconic MCX platform design with advanced CO2 technology for consistent performance shot after shot.

What Makes This Different

Unlike standard BB guns, the MCX Rattler features genuine Sig Sauer engineering with a 3-round burst mode alongside semi-automatic operation. The M-LOK compatible handguard accepts real tactical accessories, while the folding minimalist stock provides compact storage and transport. At 300 FPS muzzle velocity, it delivers significantly more power than typical spring-powered alternatives.

Key Features

• Dual firing modes: semi-automatic and 3-round burst for tactical training
• 30-round drop-free magazine with steel BB compatibility
• M-LOK handguard rail system accepts standard tactical accessories
• Folding minimalist stock reduces overall length for storage
• Flip-up front and rear sights with co-witness capability
• CO2 powerplant delivers consistent 300 FPS velocity
• Authentic MCX Rattler styling and controls

The MCX Rattler excels in tactical training scenarios where realistic weapon handling matters. Law enforcement and military personnel use it for dry-fire practice and CQB training exercises. The burst mode simulates full-auto characteristics while maintaining legal compliance. Weather-resistant construction handles outdoor training conditions, and the all-steel BB feeding system prevents jams during rapid-fire sequences.

Technical Specs

• Caliber: .177 (4.5mm) steel BB
• Velocity: 300 FPS
• Magazine capacity: 30 rounds
• Power source: 12-gram CO2 cartridge
• Action: Semi-automatic with 3-round burst
• Barrel: Rifled steel construction
• Stock: Folding minimalist design
• Rail system: M-LOK compatible handguard
• Sights: Flip-up front and rear
• Safety: Manual thumb safety

Professional trainers choose the MCX Rattler for its authentic operation and reliable performance. The combination of realistic controls, proven CO2 system, and tactical accessory compatibility makes it the logical choice for serious training applications.