EMG Strike Industries SMC ALPHA — Complete Modular Chassis Kit for SIG ProForce P320 M17 (Black)

Transform your SIG Sauer ProForce P320 M17 into the most configurable, competition-ready airsoft pistol on the market with the EMG Strike Industries Strike Modular Chassis (SMC) ALPHA — Complete Kit (Black, w/ Green Gas M17). This pre-assembled kit arrives drop-in ready, combining rugged aluminum construction with extreme modularity so you can tailor ergonomics, controls, and accessories exactly the way you want — without losing any of the original pistol’s function.

Built for customization, engineered for performance

The SMC ALPHA is billed as the world’s most modular P320 chassis, and for good reason. Out of the box it offers over 20 setup combinations, allowing you to swap rear modules, adjust grip angles, fit SIG-style stocks, or reconfigure accessory mounts depending on the mission or match. It retains the factory SIG ProForce P320 M17 fire control group, lower parts, and complete slide, so all factory functions and feel remain intact while you gain next-level flexibility.

Ready to run — pre-assembled convenience

This is a complete, pre-assembled pistol kit: internals and slide are installed and tuned so you can get to the range or field quickly. Because the chassis uses the ProForce’s existing control group and slide, you keep the authentic handling and balance that makes the M17 such a popular platform for training and MilSim. The result is a seamless blend of OEM ergonomics and aftermarket capability.

Lightweight, durable construction

Manufactured from lightweight aluminum alloy, the SMC ALPHA delivers rock-solid rigidity without unnecessary mass. The chassis stands up to hard use while maintaining the agility players expect from a duty-style pistol. Precision machining and a robust finish give the kit a professional look appropriate for competition, tactical training, or collection display.

Tactical-ready features and accessory options

• Front picatinny rail on the chassis supports either a spare-magazine grip or standard 1913 Picatinny / 20mm RIS accessories for lights and lasers.

• Rear picatinny RIS mount accepts SIG-style stocks or alternative compatible modules for improved stability and cheek weld in extended engagements.

• Ambidextrous QD sockets built into the SMC Rear Module Backstrap make sling attachment fast and adaptable for left- or right-handed operators.

These options let you configure everything from a compact carry setup to a stabilized competition build without changing your pistol’s core performance.

Retains original functionality — upgrades only where you want them

Because the SMC ALPHA utilizes the stock SIG Sauer ProForce P320 M17 fire control group and slide, all factory safeties, ergonomics, and manipulation controls remain functional. That means training drills, holster compatibility, and muscle memory transfer directly between the real firearm and your airsoft replica — a huge benefit for instructors, law-enforcement trainers, and MilSim operators.

Performance envelope

This kit is optimized for the ProForce M17 platform and performs within a 370–410 FPS range depending on gas, temperature, and tuning. The chassis supports competition-level builds, and its robust design handles the stresses of rapid firing and dynamic use.

Notes on customization and promo

This is a customized product — replaced original parts are not included. Also: EMG is offering an exclusive $53 rebate for owners of the SI Rampage NFT; customers should contact support with receipt number and proof of NFT for details.

Who this is for

• Competitive shooters who want rapid reconfiguration for match rules.

• MilSim players who need modularity plus authentic handling.

• Trainers and instructors wanting a realistic platform with upgrade paths.

• Tactical enthusiasts building a mission-specific airsoft sidearm.

Why choose the SMC ALPHA?

If you value true modularity without compromising factory operation, the EMG Strike Industries SMC ALPHA is a standout upgrade. It blends precision aluminum construction with broad compatibility, pre-assembled convenience, and the ability to evolve as your training or gameplay needs change.

Ready to elevate your P320 M17 build? The SMC ALPHA gives you a future-proof chassis system that adapts to every role — competition, training, and tactical play — straight out of the box.