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Sig Sauer P320 Barrels

Palmetto State Armory has a large selection of Barrels to fully support your Sig Sauer P320 upgrade and build needs. Count on Palmetto State Armory to provide the right SIG P320 parts at the right price from the best brands.

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  1. True Precision Barrel, 9mm, Gold Titanium Nitride, Threaded, Fits Sig P320 Compact

    True Precision Barrel, 9mm, Gold Titanium Nitride, Threaded, Fits Sig P320 Compact

    $218.49
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  2. True Precision Barrel, 9mm, Threaded 1/2x28, fits Sig P320 X-Compact, Nitride Finish, Black

    True Precision Barrel, 9mm, Threaded 1/2x28, fits Sig P320 X-Compact, Nitride Finish, Black

    Regular Price $200.99 Special Price $180.99
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  3. Silencerco 9mm Threaded Barrel for SIG P320 Compact, Black Nitride - AC2486

    Silencerco 9mm Threaded Barrel for SIG P320 Compact, Black Nitride - AC2486

    Regular Price $165.99 Special Price $148.99
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  4. Silencerco 9mm Threaded Barrel for SIG P320, Black Nitride - AC2413

    Silencerco 9mm Threaded Barrel for SIG P320, Black Nitride - AC2413

    Regular Price $197.99 Special Price $177.99
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  5. Faxon Firearms Button Rifled Flame Fluted Drop-In Barrel 9mm Fits Sig Sauer P320 Compact, Black

    Faxon Firearms Button Rifled Flame Fluted Drop-In Barrel 9mm Fits Sig Sauer P320 Compact, Black

    Out of Stock
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  6. Faxon Firearms Button Rifled Fluted Drop-In Barrel 9mm Fits Sig Sauer P320 Full-Size, Chameleon

    Faxon Firearms Button Rifled Fluted Drop-In Barrel 9mm Fits Sig Sauer P320 Full-Size, Chameleon

    Out of Stock
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  7. Faxon Firearms Button Rifled Fluted Drop-In Barrel 9mm Fits Sig Sauer P320 Full-Size, Gold

    Faxon Firearms Button Rifled Fluted Drop-In Barrel 9mm Fits Sig Sauer P320 Full-Size, Gold

    Out of Stock
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  8. Brownells Threaded Barrel 9mm Fits Sig Sauer P320 Full-Size/Sig Sauer M17, Black

    Brownells Threaded Barrel 9mm Fits Sig Sauer P320 Full-Size/Sig Sauer M17, Black

    Out of Stock
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  9. Faxon Firearms Match Barrel 9mm 5.50" Fits Sig Sauer P320 Full-Size, Black - High-Performance - 320B910NFLOQ-T

    Faxon Firearms Match Barrel 9mm 5.50" Fits Sig Sauer P320 Full-Size, Black - High-Performance - 320B910NFLOQ-T

    Out of Stock
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  10. Zaffiri Precision Barrel 9mm Fits Sig Sauer P320C Full-Size, Silver - Durable and Accurate - ZP.320FBPSS

    Zaffiri Precision Barrel 9mm Fits Sig Sauer P320C Full-Size, Silver - Durable and Accurate - ZP.320FBPSS

    Out of Stock
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  11. Zaffiri Precision Barrel 9mm Fits Sig Sauer P320C Full-Size, Gold - Premium and Precise - ZP.320FBPG

    Zaffiri Precision Barrel 9mm Fits Sig Sauer P320C Full-Size, Gold - Premium and Precise - ZP.320FBPG

    Out of Stock
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  12. Zaffiri Precision Barrel 9mm Fits Sig Sauer P320C Full-Size, Black - Superior Performance - ZP.320FBPBN

    Zaffiri Precision Barrel 9mm Fits Sig Sauer P320C Full-Size, Black - Superior Performance - ZP.320FBPBN

    Out of Stock
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  13. Zaffiri Precision Barrel 9mm 4.70" Fits Sig Sauer P320C Full-Size, Silver - High-Quality - ZP.320FBTSS

    Zaffiri Precision Barrel 9mm 4.70" Fits Sig Sauer P320C Full-Size, Silver - High-Quality - ZP.320FBTSS

    Out of Stock
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  14. Zaffiri Precision Barrel 9mm 4.70" Fits Sig Sauer P320C Full-Size, Gold - Durable and Accurate - ZP.320FBTG

    Zaffiri Precision Barrel 9mm 4.70" Fits Sig Sauer P320C Full-Size, Gold - Durable and Accurate - ZP.320FBTG

    Out of Stock
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  15. Zaffiri Precision Barrel 9mm 4.70" Fits Sig Sauer P320C Full-Size, Black - Long-Range - ZP.320FBTBN

    Zaffiri Precision Barrel 9mm 4.70" Fits Sig Sauer P320C Full-Size, Black - Long-Range - ZP.320FBTBN

    Out of Stock
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  16. Zaffiri Precision Barrel 9mm 4.70" Fits Sig Sauer P320C Full-Size, Silver - Precision and Reliable - ZP.320FBSS

    Zaffiri Precision Barrel 9mm 4.70" Fits Sig Sauer P320C Full-Size, Silver - Precision and Reliable - ZP.320FBSS

    Out of Stock
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  17. Zaffiri Precision Barrel 9mm 4.70" Fits Sig Sauer P320C Full-Size, Gold - High-Quality - ZP.320FBG

    Zaffiri Precision Barrel 9mm 4.70" Fits Sig Sauer P320C Full-Size, Gold - High-Quality - ZP.320FBG

    Out of Stock
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  18. Zaffiri Precision Barrel 9mm 4.70" Fits Sig Sauer P320C Full-Size, Black - Durable and Accurate - ZP.320FBBN

    Zaffiri Precision Barrel 9mm 4.70" Fits Sig Sauer P320C Full-Size, Black - Durable and Accurate - ZP.320FBBN

    Out of Stock
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  19. Zaffiri Precision Barrel 9mm 3.81" Fits Sig Sauer P320C, Black - Enhanced Accuracy - ZP.320BPBN

    Zaffiri Precision Barrel 9mm 3.81" Fits Sig Sauer P320C, Black - Enhanced Accuracy - ZP.320BPBN

    Out of Stock
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  20. Zaffiri Precision Barrel 9mm 3.81" Fits Sig Sauer P320C, Silver - High-Performance - ZP.320BPSS

    Zaffiri Precision Barrel 9mm 3.81" Fits Sig Sauer P320C, Silver - High-Performance - ZP.320BPSS

    Out of Stock
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  21. Zaffiri Precision Barrel 9mm 4.65" Fits Sig Sauer P320C, Silver - High-Quality Accuracy - ZP.320BTSS

    Zaffiri Precision Barrel 9mm 4.65" Fits Sig Sauer P320C, Silver - High-Quality Accuracy - ZP.320BTSS

    Out of Stock
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  22. Zaffiri Precision Barrel 9mm 4.65" Fits Sig Sauer P320C, Gold - Premium and Durable - ZP.320BTG

    Zaffiri Precision Barrel 9mm 4.65" Fits Sig Sauer P320C, Gold - Premium and Durable - ZP.320BTG

    Out of Stock
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  23. Zaffiri Precision Barrel 9mm 4.65" Fits Sig Sauer P320C, Black - Precision and Reliability - ZP.320BTBN

    Zaffiri Precision Barrel 9mm 4.65" Fits Sig Sauer P320C, Black - Precision and Reliability - ZP.320BTBN

    Out of Stock
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  24. Zaffiri Precision Barrel 9mm 3.81" Fits Sig Sauer P320C, Gold - High-Quality and Reliable - ZP.320BG

    Zaffiri Precision Barrel 9mm 3.81" Fits Sig Sauer P320C, Gold - High-Quality and Reliable - ZP.320BG

    Out of Stock
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Items 25-48 of 75

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