Raider 365 — The World’s Smallest Personal Defense Weapon Chassis
The Raider 365 is the world’s smallest, fastest, and most concealable personal defense weapon chassis system, engineered specifically for the SIG Sauer P365 platform. It is not a firearm — it’s a chassis upgrade that transforms your P365 into a compact, mission-ready PDW with unmatched speed and control.
Smaller with a 4” suppressor than a TP9 without one, the Raider 365 redefines covert carry. It’s just 1 inch longer than a Glock 17 yet allows you to run a 6” barrel and gives you 3 to 4 points of contact for MP5-level accuracy — all while drawing as fast as your standard handgun.
Why? Because it’s 2025 — if your 9mm personal defense weapon is the size of a carbine, you’re carrying extra bulk for no benefit. This chassis delivers subgun performance in a truly concealable footprint.
Proven performance: we ran the Dicken Drill in 3.17 seconds from concealed draw and the Bill Drill from appendix carry in 1.52 seconds — all using this chassis system.
Specifications and Highlights
This is a chassis system only. Firearm, slide, barrel, and magazines are not included.
Short Brace:
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Collapsed: 9.75″ x 4″ x 1.375″
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Extended: 18.5″ x 4″ x 1.25″
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Weight: 12.6 oz
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Length of Pull: 13.5″
Performance Features:
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Optional 6” barrel for increased velocity (longer than an MP5K)
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Patented Speedload System for faster reloads than any pistol or PDW
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Up to 50 rounds on the gun with optional mag extensions
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Built-in shroud for a secure C-clamp grip and flatter shooting
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Optional fixed red dot mount
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Uses factory P365 safety levers
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70% lighter than an MPX or MP5
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Constructed from duty-grade 7075 Aluminum and S7 Steel, Type 3 hard anodized
Important Compatibility Notes:
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Do not use short (standard) P365 slides. Recommended slides: P365XL, TACOPS, or P365 FUSE.
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Works with 17–21 round P365 magazines. Not compatible with 12–15 round magazines.
How to Carry the Raider 365
Legal Notice
Flux Defense does not offer legal advice. Always verify local laws. This product is a chassis system only and is not a firearm.
It’s Time to Overmatch
Make yourself hard to kill. Upgrade your P365 with the Raider 365 chassis — the next evolution in personal defense weapon systems.
