This is an affordable PDW alternative to the Sig Sauer Flux Raider. Manufactured by Strike Industries for the P320. All you need is your 9mm P320 fire control unit, compatible slide, and barrel.  See Strike Industries for full details.

Sale includes: SMC Polymer Frame, spare magazine holder, Hyper Blast Shield, Dual-folding brace, and Ambidextrous charging handle.

Listing does NOT include: sling, magazines, TLR7- sub weapon light, and Sig Romeo Pro red dot  Pictures show what the finished PDW will look like  

-Calibers: 9mm/.357SIG/.40S&W
-FCU: All SIG SAUER P320 FCUs which include XSeries as well as M17/M18 with complete function of the manual safety. For SMC use with M17/M18 manual safeties, the notch on the chassis is visible and outlined as a guide for the modification needed to be performed for the manual safeties to be usable.
-Triggers: We only guarantee proper fit and function with SIG SAUER OEM triggers. We cannot guarantee safety and function on aftermarket triggers and components. The SMC is made to fit the OEM standards of the SIG SAUER FCU.
-Slide Lengths: The SMC will work with all P320 slides and barrel lengths but is best matched on the BRAVO for SIG SAUER P320 (Full-Size Length Slides) with 4.7" barrels or SIG SAUER P320 (Carry Size Length Slides) with 3.9" threaded barrels combined with a compensator. While the subcompact 3.6" barrel/slides will also work with the Bravo we do not recommend this as the frame would be longer than your slide even if it had a compensator. If you decide to use a slide shorter than the Full-Size length we highly recommend purchasing the Strike SMC Blast Shield to protect your support hand's thumb.
-Magazine Compatibility: P320 17-round, 18-round, 21-round and Full Size 10/17-round magazines
-Holsters: The SMC Bravo's general silhouette can fit in a variety of holsters, however, it depends on what accessories are installed (i.e. magholder, optic, light, charging handle) as kydex molds also vary between brands.