P365 Barrels

Radian Weapons

Radian Weapons Afterburner + Ramjet for the Sig Sauer P365XL 3.7" - 9MM, Bronze Finish

*CONTACT US FOR A SPECIAL COUPON CODE!* The RADIAN® AFTERBURNER™ + RAMJET™ combo provide industry leading recoil reduction and match grade accuracy in a concealed carry package. The threadless barrel design allows for effortless...

Radian Weapons

Radian Weapons Afterburner + Ramjet for the Sig Sauer P365XL 3.7" - 9MM, Black Finish

*CONTACT US FOR A SPECIAL COUPON CODE!* The RADIAN® AFTERBURNER™ + RAMJET™ combo provide industry leading recoil reduction and match grade accuracy in a concealed carry package. The threadless barrel design allows for effortless...

Sig Sauer

Sig Sauer P365 FUSE 4.3" 9MM Barrel with LCI - Black

Zaffiri Precision

Zaffiri Precision ZP.365BTCG Threadless Compensator 9mm Fits Sig P365 - Gold TiN Finish

*CONTACT US FOR A SPECIAL COUPON CODE!* The Zaffiri Precision Threadless Compensator for Sig P365 is an easy to install aftermarket add-on for flatter shooting. Our solid 416R stainless steel match grade barrel and strong 17-4 threadless...

Zaffiri Precision

Zaffiri Precision ZP.365BTCBN Threadless Compensator 9mm Fits Sig P365 - Black

*CONTACT US FOR A SPECIAL COUPON CODE!* The Zaffiri Precision Threadless Compensator for Sig P365 is an easy to install aftermarket add-on for flatter shooting. Our solid 416R stainless steel match grade barrel and strong 17-4 threadless...

True Precision

True Precision Sig P365 Non-Threaded Barrels for 3.1" 9mm Pistols - Stainless Steel Finish

The TRUE drop-in ready barrel for the Sig Sauer P365, designed for the 3.1" P365, SAS, X (3.1"), P365-AXG Legion, Spectre Comp & XMACRO Comp (3.1") version only 9mm models (also available for P365XL and standard XMACRO 3.7”). TRUE barrels...

Agency Arms

Agency Arms P365 9MM Fluted Mid Line Match Grade Drop In Threaded Barrel - 9MM, Black DLC Finish

*CONTACT US FOR A SPECIAL COUPON CODE!* Agency Arms Mid Line Barrels are for those who desire functionality as well as a unique appearance. While each of Agency's lines maintains the same core accuracy and reliability, their Mid Line focuses on...

Agency Arms

Agency Arms P365 9MM Fluted Mid Line Match Grade Drop In Barrel - 9MM, Black DLC Finish

*CONTACT US FOR A SPECIAL COUPON CODE!* Agency Arms Mid Line Barrels are for those who desire functionality as well as a unique appearance. While each of Agency's lines maintains the same core accuracy and reliability, their Mid Line focuses on...

Radian Weapons

Radian Weapons Afterburner + Ramjet for the Sig Sauer P365 3.1" - 9MM, Bronze Finish

*CONTACT US FOR A SPECIAL COUPON CODE!* The RADIAN® AFTERBURNER™ + RAMJET™ combo provide industry leading recoil reduction and match grade accuracy in a concealed carry package. The threadless barrel design allows for effortless...

Radian Weapons

Radian Weapons Afterburner + Ramjet for the Sig Sauer P365 3.1" - 9MM, Black DLC Finish

*CONTACT US FOR A SPECIAL COUPON CODE!* The RADIAN® AFTERBURNER™ + RAMJET™ combo provide industry leading recoil reduction and match grade accuracy in a concealed carry package. The threadless barrel design allows for effortless...

True Precision

True Precision P365 9MM Non-Threaded Barrel - Spectrum (Rainbow PVD) Finish

TRUE is proud to offer its drop-in ready barrel for the Sig Sauer P365, designed for the 3.1" P365, SAS, X, Spectre Comp & XMACRO Comp version only 9mm models (also available for P365XL, 3.7”). TRUE barrels deliver unmatched accuracy, combining...

True Precision

True Precision P365 9MM Copper TiN Non-Threaded Barrel - Copper TiCN Finish

TRUE is proud to offer its drop-in ready barrel for the Sig Sauer P365, designed for the 3.1" P365, SAS, X, Spectre Comp & XMACRO Comp version only 9mm models (also available for P365XL, 3.7”). TRUE barrels deliver unmatched accuracy, combining...

True Precision

True Precision P365 9MM Non-Threaded Barrel - Black Nitride Finish

TRUE is proud to offer its drop-in ready barrel for the Sig Sauer P365, designed for the 3.1" P365, SAS, X, Spectre Comp & XMACRO Comp version only 9mm models (also available for P365XL, 3.7”). TRUE barrels deliver unmatched accuracy, combining...

True Precision

True Precision P365 9MM Non-Threaded Barrel - Black DLC Finish

TRUE is proud to offer its drop-in ready barrel for the Sig Sauer P365, designed for the 3.1" P365, SAS, X, Spectre Comp & XMACRO Comp version only 9mm models (also available for P365XL, 3.7”). TRUE barrels deliver unmatched accuracy, combining...

True Precision

True Precision P365 9MM Gold TiN Non-Threaded Barrel - Gold Titanium Nitride, Fits Sig P365

TRUE is proud to offer its drop-in ready barrel for the Sig Sauer P365, designed for the 3.1" P365, SAS, X, Spectre Comp & XMACRO Comp version only 9mm models (also available for P365XL, 3.7”). TRUE barrels deliver unmatched accuracy, combining...

SilencerCo

SilencerCo AC5369 Sig Sauer P365XL Threaded Barrel - 3.7" 9MM, Black Nitride Stainless Steel

All pistol suppressors require a threaded pistol barrel. SilencerCo noticed a market need for high quality pistol barrels and we stepped in to offer them. Holding to the same commitment to quality as all of our products, the threaded barrels are tough...

SilencerCo

SilencerCo AC5367 Sig Sauer P365 Threaded Barrel - 3.1" 9MM, Black Nitride Stainless Steel

All pistol suppressors require a threaded pistol barrel. SilencerCo noticed a market need for high quality pistol barrels and we stepped in to offer them. Holding to the same commitment to quality as all of our products, the threaded barrels are tough...

ZEV Technologies

ZEV Technologies Pro Barrel 9MM for the Z365 - Black DLC Finish

ZEV Technologies PRO Barrels offer barrel dimpling and a streamlined hood design that incorporates the ZEV logo slashes and caliber marking. Technical Specs Black DLC coating

Lone Wolf Distributors

Lone Wolf Dawn 365 Barrel - 9mm, 3.1" Barrel, Fits Sig P365, Oil-Rubbed Bronze PVD Finish

DAWN 365 barrels from Lone Wolf Arms were designed to take your SIG SAUER® shooting experience to the next level. Crafted from premium 416SS steel, these barrels feature a new profile design that's finished in QPQ for exceptional wear resistance and...

Lone Wolf Distributors

Lone Wolf Dawn 365 Barrel - 9mm, 3.1" Barrel, Fits Sig P365, Graphite Gray PVD Finish

DAWN 365 barrels from Lone Wolf Arms were designed to take your SIG SAUER® shooting experience to the next level. Crafted from premium 416SS steel, these barrels feature a new profile design that's finished in QPQ for exceptional wear resistance and...

Lone Wolf Distributors

Lone Wolf Dawn 365 Barrel - 9mm, 3.1" Barrel, Fits Sig P365, Flat Dark Earth PVD Finish

DAWN 365 barrels from Lone Wolf Arms were designed to take your SIG SAUER® shooting experience to the next level. Crafted from premium 416SS steel, these barrels feature a new profile design that's finished in QPQ for exceptional wear resistance and...

Lone Wolf Distributors

Lone Wolf Dawn 365 Barrel - 9mm, 3.1" Barrel, Fits Sig P365, Black PVD Finish

DAWN 365 barrels from Lone Wolf Arms were designed to take your SIG SAUER® shooting experience to the next level. Crafted from premium 416SS steel, these barrels feature a new profile design that's finished in QPQ for exceptional wear resistance and...

Rival Arms

Rival Arms RA20P002E Precision Drop-In Threaded Barrel for the Sig Sauer P365 - 9mm, 3.10", Gold PVD Finish

*CONTACT US FOR A SPECIAL COUPON CODE!* It’s no secret that the key to great accuracy is good training. After that, it often comes down to a match-grade barrel. Built from high-quality stainless steel, precision polished, and treated with premium...

Rival Arms

Rival Arms RA20P002A Precision Drop-In Threaded Barrel for the Sig Sauer P365 - 9mm, 3.10", Black PVD Finish

*CONTACT US FOR A SPECIAL COUPON CODE!* It’s no secret that the key to great accuracy is good training. After that, it often comes down to a match-grade barrel. Built from high-quality stainless steel, precision polished, and treated with premium...