SIG Sauer P365 Optic-Ready MS Tac-Pac 9mm Micro-Compact Pistol – 12+1 Capacity, Night Sights, Manual Safety
The P365 Optic-Ready MS Tac-Pac pairs SIG Sauer’s high-capacity micro-compact frame with a factory optic cut and ambidextrous manual safety, delivering a concealed-carry pistol that remains easy to shoot, easy to upgrade, and ready for daily use. This bundle adds two extra 12-round magazines and a SIG hard case, making it a turnkey package for buyers who want maximum value in a small footprint.
Condition
Overall Condition: Very good — shows only light, superficial signs of prior handling or use.
Bore Condition: Excellent — clean, mirror finish with no signs of wear.
Rifling Condition: Excellent — sharp lands and grooves.
Specific Condition Notes: The slide and frame display a few mild scuffs, but the pistol remains in great shape overall.
What’s Included
- SIG Sauer grey hard case
- SIG Sauer cable lock (factory packaged)
- Factory literature packet / owner's manual
- Three 12-round steel magazines with extended polymer floorplates
The serialized stainless-steel fire-control unit is the heart of the P365 system, allowing the grip module and slide assembly to be swapped for different configurations while keeping the same trigger group and serial number.
An optic-ready slide with a Zev-pattern cut accepts red-dot sights that share the ROMEOZero Elite footprint, letting the user add a co-witnessed micro-reflex sight without gunsmithing. Front and rear cocking serrations give a secure purchase for racking the slide, even around an installed optic.
The micro-compact frame houses SIG’s patented stack-and-a-half magazine design, providing a 12+1 capacity in a profile that stays under 1 inch wide. A reversible magazine release and ambidextrous manual thumb safety offer true left- or right-hand operation.
Internally, the striker-fired system is rated for continuous +P ammunition use, and the 3.1-inch stainless steel barrel balances quick handling with noticeable muzzle control. X-RAY3 tritium night sights give a bright green front ring and a serrated, square-notch rear for low-light clarity.
The Tac-Pac bundle debuted in 2020 and continues to be one of the most sought-after P365 variants, supplying extra magazines and carry options straight from the factory.