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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 505-528 of 1443

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  1. Sig Sauer Completion Kit for P320 Black - 8900979

    Sig Sauer Completion Kit for P320 Black - 8900979

    Regular Price $95.99 Special Price $85.99
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  2. Sig Sauer Completion Kit for P365 Black - 8900980

    Sig Sauer Completion Kit for P365 Black - 8900980

    Rating:
    100%
    (2)
    Regular Price $99.99 Special Price $89.99
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  3. Sig Sauer P238 .380 ACP Pistol, 2.7" Barrel, Night Sights, Silver, Black - 238380TSS2CA

    Sig Sauer P238 .380 ACP Pistol, 2.7" Barrel, Night Sights, Silver, Black - 238380TSS2CA

    $749.99
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  4. Sig Sauer P320 XTEN 10mm 15rd Magazine, Black

    Sig Sauer P320 XTEN 10mm 15rd Magazine, Black - 8900743

    Rating:
    100%
    (3)
    Regular Price $49.99 Special Price $47.99
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  5. Sig Sauer MCX Spear 7.62x51 13" 20rds, Coyote

    Sig Sauer MCX Spear 7.62x51 13" 20rds, Coyote - PSPEAR-762-13B

    $3,999.99
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  6. Sig Sauer P220 Legion 10mm 5" 8rd, Legion Gray

    Sig Sauer P220 Legion 10mm 5" 8rd, Legion Gray - 220R5-10-LEGION-R2

    $1,599.99
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  7. Sig Sauer Tango6T 1-6x24 Rifle Scope, FDE

    Sig Sauer Tango6T 1-6x24 Rifle Scope, FDE - SOT61230

    Regular Price $1,555.99 Special Price $1,400.99
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  8. Sig Sauer KILO3K 6X22mm Rangefinder, OD Green

    Sig Sauer KILO3K 6X22mm Rangefinder, OD Green - SOK3K602

    Rating:
    68%
    (5)
    $349.99
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  9. Sig Sauer MCX Spear LT 7.62x39 Pistol 11.5" 28rd FDE - PMCX-762R-11B-LT

    Sig Sauer MCX Spear LT 7.62x39 Pistol 11.5" 28rd FDE - PMCX-762R-11B-LT

    Regular Price $2,799.99 Special Price $2,199.99
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  10. Sig Sauer P226 XFive 9mm Pistol 5" 20rd, Silver

    Sig Sauer P226 XFive 9mm Pistol 5" 20rd, Silver - 226X5-9-STAS

    Rating:
    100%
    (2)
    Regular Price $2,399.99 Special Price $2,299.99
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  11. Sig Sauer MPX 9mm 20rd Magazine, Black - 8900828

    Sig Sauer MPX 9mm 20rd Magazine, Black - 8900828

    Regular Price $49.99 Special Price $48.99
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  12. Sig Sauer P226 XFIVE Classic Pistol 5" 20rd, Stainless - 226X5-9-CLASSIC

    Sig Sauer P226 XFIVE Classic Pistol 5" 20rd, Stainless - 226X5-9-CLASSIC

    Rating:
    100%
    (1)
    Regular Price $2,399.99 Special Price $2,299.99
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  13. Sig Sauer P220 FS Legion .45ACP 4.4" 8rd, Legion Gray

    Sig Sauer P220 FS Legion .45ACP 4.4" 8rd, Legion Gray - 220R-45-LEGION-SAO-R2

    Regular Price $1,618.99 Special Price $1,457.99
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  14. Sig Sauer P365-XMacro Grip Module, Black - 8901179

    Sig Sauer P365-XMacro Grip Module, Black - 8901179

    Rating:
    100%
    (1)
    Regular Price $102.99 Special Price $91.99
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  15. Sig Sauer P320 9mm Threaded Barrel 5.5" 1/2x28

    Sig Sauer P320 9mm Threaded Barrel 5.5" 1/2x28

    Regular Price $234.99 Special Price $210.99
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  16. Sig Sauer MPX Copperhead 9mm Pistol 3.5" 20rd, Coyote - PMPX-3B-CH-NB

    Sig Sauer MPX Copperhead 9mm Pistol 3.5" 20rd, Coyote - PMPX-3B-CH-NB

    Regular Price $2,760.00 Special Price $1,948.00
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  17. Sig Sauer M400 5.56 NATO Semi-Auto Rifle 16" 30rd, Black - RM400-SDI-16B-P

    Sig Sauer M400 5.56 NATO Semi-Auto Rifle 16" 30rd, Black - RM400-SDI-16B-P

    $1,499.99
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  18. Sig P320 9mm Full Size Grip Mod Assembly, Grey - 8900274

    Sig P320 9mm Full Size Grip Mod Assembly, Grey - 8900274

    Rating:
    100%
    (1)
    Regular Price $249.99 Special Price $228.99
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  19. Sig Romeo 2 Modular Reflex Sight - Black - SOR21000

    Sig Romeo 2 Modular Reflex Sight - Black - SOR21000

    Regular Price $845.99 Special Price $761.99
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  20. Sig Sauer P365XL Grip Module, Gray

    Sig Sauer P365XL Grip Module, Gray

    Regular Price $89.99 Special Price $80.99
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  21. SIG Sauer P320 Carry 9/40/357 AXG Grip Module Assembly G10 Grip Panel - 8900063

    SIG Sauer P320 Carry 9/40/357 AXG Grip Module Assembly G10 Grip Panel - 8900063

    Regular Price $399.99 Special Price $359.99
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  22. SIG Sauer P365XL Grip Module Assembly Subcompact, Black - 8900062

    SIG Sauer P365XL Grip Module Assembly Subcompact, Black - 8900062

    Rating:
    100%
    (1)
    Regular Price $89.99 Special Price $81.99
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  23. SIG Sauer P320 Carry Grip Module 9/40 LG, Black - 8900030

    SIG Sauer P320 Carry Grip Module 9/40 LG, Black - 8900030

    Regular Price $69.99 Special Price $63.99
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  24. SIG Sauer P365 .380 ACP Magazine 12 Round for sale

    SIG Sauer P365 Magazine .380 ACP 2 Round - 8900716

    Regular Price $49.99 Special Price $47.99
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Items 505-528 of 1443

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  1. Firearms 479
  2. Optics 402
  3. Ammo 121
  4. Magazines 94
  5. Parts & Accessories 231
  6. SIG Sauer Rose 20
  7. Airguns 42
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