The world's most concealable PDW!

Experience the next evolution of compact defensive firepower with the SIG SAUER P365 FLUX Sentry, a purpose-built PDW-style pistol engineered for shooters who demand maximum control, modularity, and readiness in a legally classified handgun platform.

At the core of the FLUX Sentry is a matte black DLC-coated stainless steel slide, delivering exceptional durability and resistance to wear in harsh environments. A 6-inch carbon steel barrel paired with an integrated muzzle shroud enhances accuracy and stability, while the spring-deployed FLUX stabilizing brace provides rapid, PCC-like control during high-stress scenarios—all without sacrificing concealability.

This model ships fully mission-ready, featuring a factory-installed ROMEO-X Compact red dot with SIG-LOC mounting, offering a fast, crisp circle-dot reticle for confident target acquisition in daylight or low-light conditions. Backup aiming is handled by XRAY3 Day/Night sights for reliable co-witnessing. An included FOXTROT 1X weapon light delivers high-output illumination, making the FLUX Sentry a true low-light defensive solution right out of the box.

The pistol is housed in the FLUX P365 polymer chassis, reinforced with steel for increased rigidity and recoil control while maintaining a lightweight, aggressive PDW profile. Ambidextrous controls and a dual magazine release system, including FLUX’s signature forward grip release, allow for fast, intuitive reloads from either side. The flat-faced XSeries trigger provides a clean break and short reset, improving speed and consistency for follow-up shots.

With a versatile magazine package—including three 17-round steel magazines and one 25-round steel magazine—the P365 FLUX Sentry adapts seamlessly to duty use, range training, or personal defense. Compact, innovative, and feature-rich, the FLUX Sentry represents the cutting edge of modern compact defense weaponry.

Included from the factory:

• Spring-deployed FLUX stabilizing brace

• ROMEO-X Compact SIG-LOC red dot optic

• FOXTROT 1X mounted weapon light

• (3) 17-round steel magazines

• (1) 25-round steel magazine