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SIG Sauer

SIG Sauer is a weapon systems manufacturer with a long-standing commitment to innovation, ingenuity, and quality. For decades military, law enforcement, and commercial users have favored SIG firearms for its passion for design, durability, and accuracy. SIG's extensive manufacturing capacity allows it to respond quickly to changing market conditions on a global scale, while not compromising the quality and reliability.

Shop premium SIG Sauer optics, magazines, accessories, parts, and gear at Palmetto State Armory. This collection features trusted Sig Sauer products designed to enhance performance, reliability, and everyday use. Explore authentic Sig gear and upgrades for range, duty, and personal defense setups. Shop SIG Sauer firearms at PSA. 

SIG Sauer
Firearms

Firearms
Optics

Optics
Ammo

Ammo
Magazines

Magazines
Parts & Accessories

Parts & Accessories
SIG Sauer Rose

SIG Sauer Rose
Airguns

Airguns
Silencers

Silencers
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Items 313-336 of 1450

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  1. Sig Sauer Optic Ready Slide Assembly Fits P320 Carry/P320 Compact, Black - Enhanced Performance - 8901568

    Sig Sauer Optic Ready Slide Assembly Fits P320 Carry/P320 Compact, Black - Enhanced Performance - 8901568

    Regular Price $714.99 Special Price $643.99
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  2. Sig Sauer Optic Ready Slide Assembly Fits P320 Sub-Compact, Black - Ready for Customization - 8901566

    Sig Sauer Optic Ready Slide Assembly Fits P320 Sub-Compact, Black - Ready for Customization - 8901566

    Regular Price $699.99 Special Price $643.99
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  3. Sig Sauer Optic Ready Slide Assembly Fits P365X/P365XL Compact, Black - Superior Fit and Function - 8901558

    Sig Sauer Optic Ready Slide Assembly Fits P365X/P365XL Compact, Black - Superior Fit and Function - 8901558

    Regular Price $649.99 Special Price $592.99
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  4. Sig Sauer Optic Ready Slide Assembly Fits P365/P365 X-Micro Compact, Black - Optimal Performance - 8901555

    Sig Sauer Optic Ready Slide Assembly Fits P365/P365 X-Micro Compact, Black - Optimal Performance - 8901555

    Regular Price $663.99 Special Price $597.99
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  5. Sig Sauer Optic Ready Slide Assembly Fits P320 Full-Size, Black - Tactical and Durable - 8901534

    Sig Sauer Optic Ready Slide Assembly Fits P320 Full-Size, Black - Tactical and Durable - 8901534

    Regular Price $795.99 Special Price $716.99
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  6. Sig Sauer Complete Caliber X-Change Conversion Kit Fits P365/P365-XMACRO/P365X/P365XL, Black - Precision Performance - 8901443

    Sig Sauer Complete Caliber X-Change Conversion Kit Fits P365/P365-XMACRO/P365X/P365XL, Black - Precision Performance - 8901443

    Rating:
    100%
    (1)
    Regular Price $619.99 Special Price $552.99
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  7. 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 $229.99 Special Price $210.99
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  8. 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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  9. 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 $229.99 Special Price $210.99
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  10. Sig Sauer MCX Spear LT 5.56 NATO AR-15 Rifle 16" 30rd, Coyote - RMCX-556N-16B-IR

    Sig Sauer MCX Spear LT 5.56 NATO AR-15 Rifle 16" 30rd, Coyote - RMCX-556N-16B-IR

    $2,599.99
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  11. Sig Sauer Foxtrot-MSR Compact Rail Mounted White Light, Black - SOFR1CM0

    Sig Sauer Foxtrot-MSR Compact Rail Mounted White Light, Black - SOFR1CM0

    Rating:
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    (6)
    Regular Price $199.99 Special Price $149.99
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  12. Sig Sauer MCX Rattler LT Pistol 5.56 7.75" Barrel 30-Rounds

    Sig Sauer MCX Rattler LT Pistol 5.56 7.75" Barrel 30-Rounds

    Rating:
    100%
    (1)
    $2,499.99
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  13. Sig Sauer Romeo 5 Gen II Green Dot - SOR5102

    Sig Sauer Romeo 5 Gen II Green Dot - SOR5102

    Rating:
    99%
    (26)
    Regular Price $159.99 Special Price $129.99
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  14. Sig Foxtrot-MSR Full Size Rail Mounted 1,350 lumens White Light, Black - SOFR1FS0

    Sig Foxtrot-MSR Full Size Rail Mounted 1,350 lumens White Light, Black - SOFR1FS0

    Rating:
    96%
    (5)
    Regular Price $199.99 Special Price $149.99
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  15. Sig Sauer Romeo5XDR Gen II 1x20mm 2MOA Red Dot - SOR5X201

    Sig Sauer Romeo5XDR Gen II 1x20mm 2MOA Red Dot - SOR5X201

    Regular Price $229.99 Special Price $199.99
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  16. Sig Sauer Cross Magnum .300 Win Mag Bolt Action Rifle, Coyote - CROSS-MAG-300WM-24B

    Sig Sauer Cross Magnum .300 Win Mag Bolt Action Rifle, Coyote - CROSS-MAG-300WM-24B

    $2,399.99
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  17. Sig Sauer P365X Romeo-X 9mm 3.10" 10rds Pistol, Black - Optics Ready Compact - 365X-9-BXR3-RXX-10

    Sig Sauer P365X Romeo-X 9mm 3.10" 10rds Pistol, Black - Optics Ready Compact - 365X-9-BXR3-RXX-10

    Regular Price $949.99 Special Price $899.99
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  18. Sig Sauer P320-XFull Grip Module - Coyote Tan for Sig P320, Offers Superior Ergonomics and Tactical Advantage - GRIP-MODX-F-943-SM-COY

    Sig Sauer P320-XFull Grip Module - Coyote Tan for Sig P320, Offers Superior Ergonomics and Tactical Advantage - GRIP-MODX-F-943-SM-COY

    Rating:
    100%
    (2)
    Regular Price $89.99 Special Price $81.99
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  19. Sig Sauer P320-XFull Grip Module Full Fits P320 - Coyote Tan - for Enhanced Performance and Tactical Style - GRIP-MODX-F-943-LG-COY

    Sig Sauer P320-XFull Grip Module Full Fits P320 - Coyote Tan - for Enhanced Performance and Tactical Style - GRIP-MODX-F-943-LG-COY

    Regular Price $89.99 Special Price $81.99
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  20. Sig Sauer Cross-PRS .308 Win Bolt Action Rifle, Elite Concrete - CROSS-308-24B-PRS

    Sig Sauer Cross-PRS .308 Win Bolt Action Rifle, Elite Concrete - CROSS-308-24B-PRS

    Regular Price $2,776.99 Special Price $2,500.99
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  21. Sig Sauer P320-X Carry Grip Module - Fits P320, Coyote Tan, Reliable Enhancement for Better Control and Comfort - GRIP-MODX-CA-943-SM-COY

    Sig Sauer P320-X Carry Grip Module - Fits P320, Coyote Tan, Reliable Enhancement for Better Control and Comfort - GRIP-MODX-CA-943-SM-COY

    Regular Price $89.99 Special Price $81.99
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  22. Sig Sauer P320-AXG Legion 9mm 3.90" Compact Pistol 10rds, Gray - Functional - 320AXGF-9-LEGION-10

    Sig Sauer P320-AXG Legion 9mm 3.90" Compact Pistol 10rds, Gray - Functional - 320AXGF-9-LEGION-10

    $1,329.99
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  23. Sig Sauer P320-M18 CA Compliant 9mm 3.90" Compact Pistol 10rds, Coyote - Sleek and Versatile - 320CA-9-M18-MS-CA

    Sig Sauer P320-M18 CA Compliant 9mm 3.90" Compact Pistol 10rds, Coyote - Sleek and Versatile - 320CA-9-M18-MS-CA

    $699.99
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  24. Sig Sauer P365 X-Macro 9mm 3.70" 10rds Pistol, Black - 365X-CA-9-BXR3-MS-10

    Sig Sauer P365 X-Macro 9mm 3.70" 10rds Pistol, Black - 365X-CA-9-BXR3-MS-10

    Rating:
    100%
    (1)
    $729.99
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Items 313-336 of 1450

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  1. Firearms 474
  2. Optics 411
  3. Ammo 129
  4. Magazines 90
  5. Parts & Accessories 231
  6. SIG Sauer Rose 20
  7. Airguns 41
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