Description
The SIG SAUER P365 XL with Romeo-RS Red Dot and Foxtrot 365XR Light is a fully equipped, optics-ready 9mm carry pistol built for concealed carry, duty use, and home defense. This package includes everything you need: a micro-compact P365 XL with 3.7″ barrel, 12+1 capacity, X-Ray3 day/night sights, Romeo-RS 3 MOA red dot, Foxtrot 365XR weapon light, and two 12-round magazines. Lightweight, reliable, and ready to shoot right out of the box.
This is the P365 XL upgraded for serious use—red dot for fast target acquisition, weapon light for low-light identification, and SIG’s proven micro-compact platform that redefined the concealed carry category.
What Makes the P365 XL Romeo/Foxtrot Package Special
Romeo-RS 3 MOA Red Dot: Compact, durable reflex sight mounted directly to the optics-ready slide. 3 MOA dot for fast target acquisition at close to mid-range. RMSc footprint compatible. Automatic brightness adjustment.
Foxtrot 365XR Weapon Light: High-output LED weapon light integrated into the accessory rail. 1,000+ lumens (varies by model) for positive target identification in low light. Ambidextrous activation switches.
3.7″ Stainless Steel Slide: Longer than the standard P365 for improved sight radius and velocity. Black nitron finish resists corrosion and wear. Front and rear slide serrations for easy rack-and-clear.
X-Ray3 Day/Night Sights: Tritium night sights with high-visibility daytime dots. Glow in the dark for low-light shooting. Co-witness compatible with Romeo-RS red dot.
Flat-Faced Trigger with 90° Break: Crisp, consistent trigger pull with minimal take-up. Short reset for fast follow-up shots. Smooth face for consistent finger placement.
Ergonomic Textured Polymer Grip: Aggressive stippling and textured panels for secure handling, even with sweaty or gloved hands. High grip-to-bore axis directs recoil straight back—not up—for faster recovery.
Serialized Chassis Fire Control Unit: The heart of the P365 system. Allows caliber swaps (9mm, .380 ACP) and grip module changes (standard, XL, macro) without buying a new pistol.
12+1 Round Capacity: Two 12-round magazines included. Extended baseplates for full-hand grip. Optional 10-round and 15-round magazines available.
Optics-Ready Slide: Pre-milled for RMSc footprint red dots. Romeo-RS included, but you can swap to other compatible optics (Holosun EPS Carry, Shield RMSc, etc.).
De-Horned Slide Edges: Chamfered edges and snag-free design for smooth holstering and concealment. No sharp corners to catch on clothing or holsters.
Made in USA: SIG SAUER manufactures the P365 series in their Exeter, New Hampshire and Epping, New Hampshire facilities.
Specifications
Caliber: 9mm Luger (9x19mm)
Action: Striker-fired, semi-automatic
Barrel Length: 3.7″
Slide Material: Stainless steel with black nitron finish
Slide Length: Optics-ready, front and rear serrations
Frame Material: Polymer grip module with serialized stainless steel chassis
Grip: Ergonomic textured polymer (XSeries grip module)
Capacity: 12+1 rounds (two 12-round magazines included)
Sights: X-Ray3 day/night tritium sights (front and rear)
Red Dot: Romeo-RS 3 MOA reflex sight (included, RMSc footprint)
Weapon Light: Foxtrot 365XR LED weapon light (included, ambidextrous activation)
Accessory Rail: Integrated Picatinny rail for weapon light
Trigger: Flat-faced trigger with 90° break, short reset
Safety: No manual safety (trigger safety only)
Overall Length: 6.6″
Height: ~4.8″ (varies by magazine)
Width: ~1.1″
Weight: 20.64 oz (unloaded, with red dot and light)
Twist Rate: 1:10″ (standard for 9mm)
Mounting Footprint: RMSc (Romeo-RS compatible)
Magazines Included: (2) 12-round magazines with extended baseplates
Warranty: SIG SAUER lifetime warranty (repair or replacement for defects)
Compliance: Not California or Massachusetts compliant (check local laws)
Ideal For
Concealed Carry: Micro-compact size, 12+1 capacity, red dot + light for fast, accurate shots in any lighting condition.
Duty Use: Law enforcement, security, private protection—reliable, optics-ready, weapon light included.
Home Defense: Weapon light for positive ID, red dot for fast acquisition, 12+1 capacity for multiple threats.
Low-Light Shooting: X-Ray3 night sights, Romeo-RS red dot, and Foxtrot light make this a complete low-light package.
Competitive Shooting: USPSA Carry Optics, IDPA, steel challenge—red dot + light for speed and accuracy.
Training: Flat trigger, ergonomic grip, and optics-ready platform make this ideal for advanced training courses.
Customizing: Serialized chassis allows caliber swaps and grip module changes. Endless aftermarket support (holsters, optics, triggers, etc.).
What’s Included
(1) SIG SAUER P365 XL 9mm Pistol (optics-ready slide)
(1) Romeo-RS 3 MOA Red Dot Sight (pre-installed)
(1) Foxtrot 365XR Weapon Light (pre-installed)
(2) 12-Round Magazines with Extended Baseplates
(1) Owner’s Manual
(1) Cable Lock
Original Packaging
The P365 Legacy
Since 2018, the SIG P365 has redefined the micro-compact 9mm category. It proved you don’t have to sacrifice capacity for concealability—10+1 rounds in a sub-compact frame changed the game.
Why the P365 XL matters:
Longer Barrel: 3.7″ vs 3.1″ standard P365 = better velocity, sight radius, and accuracy.
Longer Grip: Accommodates 12-round magazines (vs 10-round standard) for better control and capacity.
Optics-Ready: Pre-milled slide for red dot sights—no gunsmithing required.
Aftermarket Support: Thousands of holsters, optics, triggers, grip modules, and accessories available.
Modular Platform: Serialized chassis allows caliber and grip swaps without buying a new pistol.
Important Notes
Ammo Not Included: 9mm Luger ammunition sold separately (115gr, 124gr, or 147gr recommended; avoid steel-cased or aluminum-cased ammo for reliability).
Holster Not Included: P365 XL with red dot + light requires a specific holster. Look for “P365 XL optics-ready + light compatible” holsters (Safariland, Vedder, Tenicor, etc.).
Red Dot Battery: Romeo-RS uses CR1632 battery (included). Spare batteries recommended.
Weapon Light Battery: Foxtrot 365XR uses CR123A battery (included). Spare batteries recommended.
Training Required: Red dot + weapon light require practice to master. Take a fundamentals class or defensive pistol course.
State Regulations: Not California or Massachusetts compliant (check local laws for magazine capacity, optics, and weapon light restrictions).
Aftermarket Support: The P365 platform has massive aftermarket support. Holsters, optics, triggers, grip modules, magazines—you name it.
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