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The Raider 365 redefines what a compact defensive system can do. Built from precision-machined 7075 aluminum and S7 steel with a hard anodized finish, this chassis swaps directly into your P365 platform, replacing the grip module without any gunsmithing. What you get is a truly concealable PDW that sits just 18.5 inches long when extended and only 1.25 inches wide—smaller than a suppressed TP9 and just an inch longer than a full-size Glock 17.
The added contact points give you three to four points of contact like an MP5, which transforms how fast you can shoot and recover. Field testing shows users achieving Dicken Drill times in 3.17 seconds from a concealed draw and Bill Drill times of 1.52 seconds from appendix carry—speeds that match or beat dedicated handgun performance while delivering far greater control. The built-in shroud creates a secure C-clamp grip and reduces muzzle rise, eliminating the snappy feeling of shooting a pistol in a chassis and replacing it with smooth, controllable recoil management.
The collapsible brace deploys from a compact 9.75-inch profile up to a full 18.5-inch length of pull at 13.5 inches, giving you instant stabilization without bulk. This chassis pairs with 17, 21, and 25-round P365 magazines—not compatible with smaller 12-15 round versions. The optional 6-inch barrel allows you to run suppressor-height components while maintaining the aggressive textured grip that works in all conditions, from concealed carry to duty use. Your optic stays mounted to the slide, not the chassis, ensuring your zero remains rock-solid regardless of environmental changes or wear.
Weighing just 12.6 ounces for the chassis itself, the Raider 365 fills the gap between a handgun and a rifle that nothing else addresses. It's built from materials and design principles proven in real-world testing, with a modularity that lets you keep your P365 FCU while transforming your platform based on your mission that day.
The Raider 365 is engineered as a complete chassis system, not a simple brace attachment. The aluminum frame, shroud design, and brace geometry work together to give you three to four points of contact for MP5-level stability and control. This fundamentally changes how the platform shoots and recovers, with real-world testing showing it matches handgun draw speeds while delivering carbine-level accuracy.
Yes, the Raider 365 works with P365 17, 21, and 25-round magazines. It's not compatible with the smaller 12 or 15-round versions. This magazine compatibility means you can cross-train between your carry pistol and the chassis without needing completely different ammunition systems.
The Raider 365 is smaller and thinner than most people expect. At just 1.25 inches wide and collapsing to 9.75 inches, it fits in bags, vehicles, and even under a jacket with the right holster setup. Real users carry it IWB with success, though it's typically more practical for off-body carry in a bag or vehicle for discrete readiness.
You're getting the chassis and brace system only. You'll need to provide your P365 fire control unit (the serialized part), slide, barrel, and magazines. The beauty of SIG's modular design is that you can move your existing FCU from your carry P365 into the Raider without any FFL transfer or additional registration.
| UPC | 850080943724 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 161-00012 |
| Model |
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