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Sig Sauer P365 Barrels

Palmetto State Armory has a large selection of Barrels to fully support your Sig Sauer P365 upgrade and build needs. Count on Palmetto State Armory to provide the right SIG P365 parts at the right price from the best brands.

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  1. Shalotek - P365XL 3.7" Plain - Black Nitrided W/O LCI Barrel - B-365XL-NLCI-01

    Shalotek - P365XL 3.7" Plain - Black Nitrided W/O LCI Barrel - B-365XL-NLCI-01

    $135.99
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  2. Shalotek - P365 3.1" Plain - Black Nitrided W/O LCI Barrel - B-365X-NLCI-01

    Shalotek - P365 3.1" Plain - Black Nitrided W/O LCI Barrel - B-365X-NLCI-01

    $129.99
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  3. Zaffiri Precision Flush and Crown Barrel 9mm 3.64" Fits Sig Sauer P365-XL, Stainless

    Zaffiri Precision Flush and Crown Barrel 9mm 3.64" Fits Sig Sauer P365-XL, Stainless

    $137.99
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  4. Sig Sauer Non-Threaded Barrel w/LCI 9mm 3.70" Fits Sig Sauer P365-XL, Gold

    Sig Sauer Non-Threaded Barrel w/LCI 9mm 3.70" Fits Sig Sauer P365-XL, Gold

    Regular Price $229.99 Special Price $202.99
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  5. Brownells Non-Threaded Barrel 9mm Fits Sig Sauer P365-XL, Black

    Brownells Non-Threaded Barrel 9mm Fits Sig Sauer P365-XL, Black

    Regular Price $129.99 Special Price $116.99
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  6. Brownells Threaded Barrel 9mm Fits Sig Sauer P365-XL, Black

    Brownells Threaded Barrel 9mm Fits Sig Sauer P365-XL, Black

    Regular Price $127.99 Special Price $114.99
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  7. Brownells Threaded Barrel 9mm Fits Sig Sauer P365, Black

    Brownells Threaded Barrel 9mm Fits Sig Sauer P365, Black

    Rating:
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    Regular Price $142.99 Special Price $127.99
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  8. Brownells Non-Threaded Barrel 9mm Fits Sig Sauer P365, Black

    Brownells Non-Threaded Barrel 9mm Fits Sig Sauer P365, Black

    Regular Price $125.99 Special Price $112.99
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  9. Radian Weapons Afterburner + Ramjet Barrel and Compensator 9mm Fits Sig Sauer P365XL, Bronze/Black

    Radian Weapons Afterburner + Ramjet Barrel and Compensator 9mm Fits Sig Sauer P365XL, Bronze/Black

    $409.99
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  10. Radian Weapons Afterburner + Ramjet Barrel and Micro-Compensator 9mm Fits Sig Sauer P365XL, Black

    Radian Weapons Afterburner + Ramjet Barrel and Micro-Compensator 9mm Fits Sig Sauer P365XL, Black

    Rating:
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    (3)
    Regular Price $432.99 Special Price $389.99
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  11. Radian Weapons Afterburner + Ramjet Barrel and Compensator 9mm Fits Sig Sauer P365, Bronze/Black

    Radian Weapons Afterburner + Ramjet Barrel and Compensator 9mm Fits Sig Sauer P365, Bronze/Black

    Rating:
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    (3)
    $409.99
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  12. Faxon Firearms Match Straight Fluted Drop-In Barrel 9mm 3.70" Fits Sig Sauer P365, Black

    Faxon Firearms Match Straight Fluted Drop-In Barrel 9mm 3.70" Fits Sig Sauer P365, Black

    Regular Price $128.99 Special Price $115.99
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  13. True Precision Sig P365 Fuse Barrel 9mm 4.30" Fits Sig Sauer P365 Fuse, Stainless

    True Precision Sig P365 Fuse Barrel 9mm 4.30" Fits Sig Sauer P365 Fuse, Stainless

    Rating:
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    (1)
    Regular Price $179.99 Special Price $161.99
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  14. True Precision Sig P365 Fuse Threaded Barrel 9mm 4.30" Fits Sig Sauer P365 Fuse, Stainless

    True Precision Sig P365 Fuse Threaded Barrel 9mm 4.30" Fits Sig Sauer P365 Fuse, Stainless

    Rating:
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    (2)
    Regular Price $160.99 Special Price $145.99
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  15. Faxon Firearms Duty Drop-In Barrel 9mm Fits Sig Sauer P365 XL, Black

    Faxon Firearms Duty Drop-In Barrel 9mm Fits Sig Sauer P365 XL, Black

    Rating:
    100%
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    Regular Price $100.99 Special Price $90.99
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  16. Faxon Firearms Duty Drop-In Barrel 9mm Fits Sig Sauer P365 XL, Black

    Faxon Firearms Duty Drop-In Barrel 9mm Fits Sig Sauer P365 XL, Black

    Rating:
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    Regular Price $99.99 Special Price $89.99
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  17. Radian Afterburner + Ramjet - Sig P365 3.1", Black - H0024

    Radian Afterburner + Ramjet - Sig P365 3.1", Black - H0024

    Rating:
    100%
    (7)
    Regular Price $432.99 Special Price $389.99
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  18. Faxon Firearms Match Barrel 9mm 4.30" Fits Sig Sauer P365/P365XL, Black - High-Accuracy - 365B910NXSOQ-T

    Faxon Firearms Match Barrel 9mm 4.30" Fits Sig Sauer P365/P365XL, Black - High-Accuracy - 365B910NXSOQ-T

    Rating:
    100%
    (1)
    Regular Price $128.99 Special Price $115.99
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  19. SilencerCo Barrel 9mm 4.30" Fits Sig Sauer P365XL, Black - Precision and Accuracy - AC5369

    SilencerCo Barrel 9mm 4.30" Fits Sig Sauer P365XL, Black - Precision and Accuracy - AC5369

    Regular Price $159.99 Special Price $143.99
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  20. SilencerCo Barrel 9mm 3.70" Fits Sig Sauer P365, Black - Reliable and Durable - AC5367

    SilencerCo Barrel 9mm 3.70" Fits Sig Sauer P365, Black - Reliable and Durable - AC5367

    Regular Price $159.99 Special Price $143.99
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  21. Sig Sauer Barrel 9mm 4.70" Fits P365/P365X/P365 X-Macro, Gold - Superior Accuracy - 8900791

    Sig Sauer Barrel 9mm 4.70" Fits P365/P365X/P365 X-Macro, Gold - Superior Accuracy - 8900791

    Regular Price $234.99 Special Price $210.99
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  22. Sig Sauer Barrel 9mm 3.90" Fits P365/P365X/P365 X-Macro, Gold - Precision Engineering - 8900790

    Sig Sauer Barrel 9mm 3.90" Fits P365/P365X/P365 X-Macro, Gold - Precision Engineering - 8900790

    Regular Price $229.99 Special Price $210.99
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  23. Sig Sauer Barrel 9mm 3.10" Fits P365/P365X/P365 X-Macro, Gold - High-Quality Finish - 8900776

    Sig Sauer Barrel 9mm 3.10" Fits P365/P365X/P365 X-Macro, Gold - High-Quality Finish - 8900776

    Regular Price $234.99 Special Price $210.99
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  24. True Precision Barrel 9mm 3.70" Fits Sig Sauer P365XL, Black - Reliable Performance - TP-P365XLB-XBL

    True Precision Barrel 9mm 3.70" Fits Sig Sauer P365XL, Black - Reliable Performance - TP-P365XLB-XBL

    $214.99
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Items 1-24 of 80

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