P365 Stainless Compensated Slide with Ported Barrel

About This Item

Sig Sauer P365 XL Compensated Slide with Ported Barrel

Upgrade your Sig Sauer P365 or P365X with the M*CARBO P365 XL Compensated Slide with Ported Barrel, engineered for superior control, accuracy, and reliability. Now on sale from $549.99 to $499.99!

Expertly CNC precision machined from 17-4 PH Stainless Steel and hardened to H900, this slide-and-barrel combo delivers exceptional strength, durability, and wear resistance. The sleek Black Nitride finish provides excellent corrosion resistance, while aggressive front and rear serrations offer a confident grip for press checks and slide manipulation.

The ported 3.1" barrel combined with ported slide cuts reduces overall weight and helps tame felt recoil, allowing for faster follow-up shots and more consistent sight alignment. For the ultimate performance upgrade, pair this slide-and-barrel combo with other M*CARBO Sig P365 performance parts to create a premium carry or range-ready setup.

Designed with optics-ready shooters in mind, this slide features an RMSC optic cut footprint that supports popular optics such as the Shield RMS, SIG Romeo Zero, and Holosun 407k. Reinforced mounting tabs help minimize shear stress on the optic screws, and the rear sight sits behind the optic cut to maintain a traditional sight picture. An M*CARBO optic plate cover and mounting screws are included for use without an optic installed.

Compatibility & Fitment:
This compensated slide and ported barrel combo works with all Sig Sauer P365 grip modules and newer-style P365 extractors. An XL Guide Rod is required for proper function (sold separately). Not compatible with .380 models.

Specifications:
Slide – Length: 6.25" | Width: 0.90" | Weight: 8.32 oz
Barrel – Length: 3.1" | Width: 1" | Weight: 2.16 oz
Proudly 100% Made in the USA.

What's Included in the Kit:

• 1 - P365 3.1" Ported Barrel
• 1 - P365 XL Compensated & Ported Slide
• 1 - M*CARBO Optic Plate Cover
• 2 - Black Oxide M3-0.50mm x 6mm Set Screws

Available Add-Ons:

• P365 Extractor Kit - $19.99
• P365 Striker Safety Kit - $19.99
• P365 Angry Bear Optic Height Sights - Black Out - $43.99
• P365 Titanium Striker Kit - $199.95 (Buy here)
• P365 NDZ Performance Guide Rod Assembly - $19.99 (Buy here)

Important Notes:

• Slide and barrel only – does not include the extractor, striker safety, or sights.
• Contact us by email or phone to add these components to your order.
• Extractor, striker safety, and sights are not sold individually. Must be purchased with a slide order.
• Photos may show a completed build for reference only.

Get the most out of your Sig Sauer P365 platform with this premium compensated slide and ported barrel combo. It is an excellent foundation for P365 upgrades, P365XL builds, and optics-ready concealed carry configurations. Upgrade today for improved recoil control, faster follow-up shots, and enhanced overall performance!

If you have ideas for more Sig Sauer P365 Accessories or questions about this Sig Sauer P365 XL Compensated Slide with Ported Barrel, send us an email at help@mcarbo.com.

Sig Sauer P365 Resources:

If you're getting the Sig Sauer P365 XL Compensated Slide with Ported Barrel, then you might find the following Sig Sauer P365 resources useful in further enhancing your firearm. Download the Sig Sauer P365 Owners Manual or use the Sig Sauer P365 Exploded View as a parts diagram to plan your next firearm project.

M*CARBO No Hassle 100% Lifetime Guarantee:

The P365 Stainless Compensated Slide with Ported Barrel is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.

Drop Tested and Approved:

P365 Stainless Compensated Slide with Ported Barrel is drop Tested according to SAAMI Standard Z299.5 rating (12" & 48").

Tested and Approved:

The P365 Stainless Compensated Slide with Ported Barrel has been tested repeatedly to ensure reliable operation and safety.

Veteran Owned and Operated Business:

American made P365 Stainless Compensated Slide with Ported Barrel is designed and manufactured by Combat Veterans. We will donate a portion of your purchase to the Military Foundations we humbly support.

ATTENTION:

You must be 18 yrs of age to purchase. We advise that all parts purchased from our inventory be installed and inspected by a qualified gunsmith. Modifying your weapon may be prohibited in your state. Do not modify your sear or hammer engagement surfaces, with or without the P365 Stainless Compensated Slide with Ported Barrel. Before installing please be sure to check all local state and federal laws. By installing this part you agree to take full responsibility for any and all legal, health and warranty consequences that may be incurred.

Disclaimer: Check your local and state laws before purchase and installation.