SIG Sauer MPX M-LOK CO2 .177 Pellet Air Rifle - Tactical Black

Product Overview

The Sig Sauer MPX Air Rifle (M-LOK - Co2 - 4.5mm/.177) is an elite, factory-authorized training weapon designed to mirror the exact ergonomics, weight, and operational controls of the famous real-world submachine gun. SIG SAUER circumvents the performance and handling limitations of low-tier airguns by anchoring this next-generation platform with a rugged full-metal receiver finished in a matte black protective coat. Purpose-built for high-speed civilian marksmanship, tactical scenario drills, and intense backyard plinking, this advanced pneumatic rifle bridges the gap between premium military styling and highly consistent semi-automatic air gun performance.

Mechanically, this updated M-LOK edition brings major ergonomics and internal revisions over the original layout. It comes equipped with a modern, modular polymer M-LOK handguard with slots at the 3, 6, and 9 o'clock positions for custom accessory placement, a flat-blade competition-style trigger for a crisper break, and a reduced-angle textured pistol grip that ensures natural wrist placement during rapid fire. Feeding is driven by SIG's legendary 30-round Roto Belt magazine, a continuous belt-fed system that handles .177 caliber (4.5mm) lead pellets with fluid tracking. Driven by a large-capacity 88g or 90g CO2 cylinder concealed neatly inside the redesigned quick-detach buttstock, the rifle fires as fast as you can pull the trigger, pushing projectiles downrange through an 8-inch precision-rifled steel barrel at velocities up to 450 FPS. Complete with adjustable flip-up iron sights and a full-length top Picatinny rail, this black tactical flagship is a major draw. For B2B trade stockists, commercial tactical training arenas, and premier shooting sports stores, this licensed MPX is a high-turnover inventory essential driving premium profit margins.

Technical Specifications & Materials

• Component Category: Semi-Automatic CO2-Powered Pellet Air Rifle
• Model / Generation: SIG SAUER MPX Gen II ASP Series
• Licensing & Markings: Fully authorized factory replica with authentic SIG engraved markings
• Chassis Construction: Heavy-duty full-metal receiver paired with high-impact composite furniture
• Colorway Finish: Non-reflective, scratch-resistant tactical matte black finish
• Caliber / Projectile Matrix: .177 Caliber / 4.5mm lead or alloy airgun pellets
• Propellant Compatibility: 88g or 90g CO2 gas cylinders (housed internally within the rear stock)
• Ammunition Payload Capacity: 30-Round patented Roto Belt multi-shot drive magazine
• Action Configuration: True semi-automatic rapid-fire cycling with ambidextrous manual safety selectors
• Trigger Matrix: Upgraded flat-blade performance trigger with an approximate 7.0 lbs pull weight
• Muzzle Velocity Output: Up to 450 FPS (depending on pellet weight and ambient temperature)
• Barrel Profile: 8-inch (203mm) precision-rifled steel inner barrel
• Handguard Infrastructure: Modern lightweight polymer handguard featuring integrated M-LOK attachment slots
• Optic Interface Hub: Continuous full-length top MIL-STD 1913 Picatinny rail system
• Sighting Array: Dual-aperture flip-up front and rear iron sights adjustable for windage and elevation
• Stock Configuration: Redesigned quick-detach synthetic stock with a low-profile rubberized recoil pad
• Physical Parameters: Overall chassis length of 654mm (25.75 inches); net dry weight of 2.8 kg (6.2 lbs)
• Package Includes: 1x SIG AIR MPX M-LOK Black Air Rifle, 1x 30-Round Roto Belt Magazine, User Operational Manual