The Sig P365 lineup offers an impressive variety of options for every type of shooter. For those who prefer a smaller, easily concealable firearm, models like the P365 Micro-Compact and SAS provide compact size without sacrificing performance. In the larger category, the P365 XL, XL Spectre, and P365-FUSE offer increased capacity and handling for shooters who want more from their carry gun. When it comes to compensated (comped) models, Sig delivers advanced options like the XMACRO COMP, Spectre Comp, XL Comp, and the AXG Legion, which are built for reduced muzzle rise and improved control. Sig’s Fire Control Unit (FCU) allows for easy customization across all models, making the P365 series highly adaptable to individual preferences.

Below, we’ll explore the top accessories offered by True Precision to enhance the performance of your Sig P365—whether you own a compact, large, or comped variant, True Precision offers upgrades that will optimize your firearm.

Whether you’re looking to suppress your firearm or prefer a clean profile, True Precision offers both threaded and non-threaded barrels for the Sig P365. These barrels provide a significant upgrade over OEM options, offering superior fit, finish, and style. Each barrel is broach cut with a 9mm 1:10 right-hand twist, suitable for many types of ammo, including cast lead, ensuring unmatched accuracy and performance. Every feed ramp is hand-polished to minimize feeding issues. Crafted from USA-sourced 416R stainless steel and available in seven custom coatings, these barrels deliver a better-than-OEM fit while enhancing aesthetics, making your P365 stand out at the range or during everyday carry.

Meticulously crafted, the True Precision Axiom Slide offers a sleek design with lightweight side-cut windows and a top-milled pocket, enhancing both aesthetics and performance. The slide features advanced, aggressive reduced, and scalloped serrations, also known as the cobra cut, on the front and rear for superior grip and operational ease. Equipped with an optic cut footprint, it’s ready for popular optics like RMSc, Holosun 507K, 407K, and others using the same footprint. Proudly American-made, the Axiom Slide combines precision and performance, setting a new standard for Sig P365 upgrades.

The Duty slide also incorporates the cobra cut serrations, providing the same enhanced grip and handling. While offering similar weight reduction to the Axiom, the Duty slide has a more discreet and durable design that’s ideal for demanding environments. Its rugged yet refined build makes it an excellent choice for everyday carry, offering the balance between durability and ease of use that EDC enthusiasts seek. Like the Axiom, it’s optic-ready with an RMSc cut and the option for a Trijicon cut. Both slides ensure superior handling and are fully compatible with the Sig P365.

The True Precision True-Lock Ultimate Locking Compensator is designed to enhance shooting accuracy by significantly reducing muzzle rise and felt recoil. This version features a 10:1 ratio of porting to bore size, it maximizes recoil management regardless of the ammo used. Its integrated locking block securely attaches the compensator without damaging the firearm’s barrel or threads, eliminating the need for thread-locking compounds. This innovative design provides a superior attachment method over traditional compensators, ensuring a more reliable fit and easier removal without causing damage to the barrel or the compensator itself. Additionally, this flexibility allows for quick attachment swaps on threaded barrels without wear and tear. For optimal performance, we recommend using a spring tuning kit to ensure smooth operation with various types of ammunition. Engineered and manufactured in the USA, the True-Lock Compensator sets a new standard for performance and versatility, making it a defining advancement in compensator functionality.

Upgrade your Sig P365 with the True Precision True Trigger, designed for a smoother, more precise shooting experience. Billet machined from high-quality steel, this flat-faced trigger features a 90-degree break, providing a clean and consistent trigger pull. The trigger also boasts chamfered edges for added comfort and a better feel compared to OEM triggers. The improved angle and lip offer enhanced control, making it easier to maintain accuracy under pressure. This trigger is the perfect upgrade for shooters looking to elevate both the performance and the aesthetic appeal of their Sig P365.

True Precision’s backplates not only offer aesthetic appeal but also practical benefits. These backplates are made from billet steel and feature an embossed logo for added texture and ease of use when manipulating your slide. Available in all of True Precision’s signature coatings, these backplates are a subtle but impactful upgrade that complements any P365 model, giving you improved control and a custom look.

Whether you're looking to improve performance, enhance comfort, or simply customize your Sig P365, True Precision’s range of accessories provides reliable, high-quality options that take your firearm to the next level. From threaded barrels and compensators to triggers and backplates, these upgrades offer a blend of performance and style that make your Sig P365 truly your own.