
The new P385 platform in its most compact form. A preview of the latest innovation from SIG SAUER.
The P385 MACH3D is the most advanced iteration of the P385 platform in terms of recoil control. It integrates the MACH3D compensator, the SIG Recoil Damping System (SRDS), and an exceptionally low bore axis—all designed to radically reduce felt recoil and muzzle flip. The result is a softer, smoother, and faster shooting experience.
Tailored to the Shooter
The Magstrap system allows for quick and easy adjustment of the grip circumference and length, while the ReActive texture provides superior traction and reliable control, even in high-stress situations. The optics-ready SIG-LOC PRO Nitron slide, aggressive serrations, and fully ambidextrous controls complete a configuration designed for the range, personal defense, and duty use.
Key Features
Nitron-finished slide with SIG-LOC PRO optics mounting interface, MACH3D compensator, and aggressive serrations
New modular fire control unit featuring a patented "Trigger Block" mechanism: delivers a smooth, consistent trigger pull with a crisp break and a tactile reset
SRDS (SIG Recoil Reduction System) integrated into the grip module, designed to minimize felt recoil
Modular polymer grip module with interchangeable "Magstraps" that allow for adjustment of both grip circumference (S, M, L) and capacity (ranging from 15 to 17 rounds)
Laser-cut "ReActive" texture for superior ergonomics, maximum hand-to-grip contact, and complete weapon control
Fully ambidextrous controls, designed for both right- and left-handed shooters
Includes: 1 × 17-round magazine and 2 × 21-round magazines
Compatible with SIG SAUER P320 magazines
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Performance
The SRDS, an exceptionally low-set barrel axis, and a full-length barrel deliver the recoil control and shooting comfort characteristic of the SIG brand—all within the most compact form factor possible.
Accuracy
A 4" barrel, a low bore axis, and a SIG-LOC PRO slide cut designed for optics provide the control and aiming capabilities necessary for consistent accuracy in a compact platform.
Innovations
A new fire control module, the patented Trigger Block, the SRDS system, ReActive texture, and a compact Magstrap module bring key features of the P385 platform to its most compact configuration.

Manual safety
The pistol is offered in versions both with and without a manual safety. When engaged, the manual safety mechanically prevents the firearm from discharging when the trigger is pulled—whether intentionally or accidentally.