+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Sig Sauer Weapon Accessories - Flash Hiders, Stocks, Flashlights & More! — 24 products / 32 models

Sig Sauer Weapon Accessories provide you with options for replacing and upgrading parts on your favorite weapon. With great options like muzzle brakes to reduce your dust signature and recoil by redirecting the gas, flashlight mounts that illuminate a room while allowing your hands to be free to safely hold your gun, and stabilizing braces so you can shoot more securely and accurately you are sure to find exactly what you need at OpticsPlanet! Made with top quality materials and to the high standards that SigSauer is known for, these weapon accessories get FREE SHIPPING on all orders over $49. If you're not sure exactly what part you need, contact our product experts by phone, chat, or email and they'll be happy to walk you through your purchase today. You also have access to informative How-To Articles and great Blog Posts. Accessorize your firearm with Sig Sauer Weapon Accessories!image

Popular Categories

Image of Weapon Lights category Weapon Lights
Image of Gun Support Grips category Gun Support Grips
Image of Picatinny Rail Sections category Picatinny Rail Sections
Image of Gun Slings category Gun Slings

24 Products in Sig Sauer Weapon Accessories

reset
Sort by
Most Popular +
  • Most Popular
  • Price: Low to High
  • Price: High to Low
  • Avg. Rating: High to Low
  • Price Per Count: Low to High
  • Price Per Count: High to Low
  • Most Reviewed First
  • Savings % Off
  • Bonus Bucks %: High to Low
  • Bonus Bucks %: Low to High
  • Newest First
  • A to Z
  • Z to A
Show
60 +
  • 20
  • 60
  • 120
  • 240
Image of SIG SAUER Foxtrot 2R Weapon Light SIG SAUER Foxtrot 2R Weapon Light (17) List: $149.99 (Save 10%) $134.99 Blazin' Deal
Image of SIG SAUER Foxtrot-MSR 1350 Lumens LED Mounted Weapon Light 2 models SIG SAUER Foxtrot-MSR 1350 Lumens LED Mounted Weapon Light (7) As Low As (Save 11%) $169.99 Blazin' Deal
Image of SIG SAUER Foxtrot1x Weapon Mounted Light SIG SAUER Foxtrot1x Weapon Mounted Light (36) List: $139.99 (Save 36%) $89.99 Blazin' Deal
Image of SIG SAUER SOF365X1 Foxtrot365 Black | SIG SAUER SOF365X1 Foxtrot365 Black | (1) List: $149.99 (Save 12%) $131.99 Blazin' Deal
Image of Sig Sauer FOXTROT1X 450 Lumens LED Weapon Lights 2 models Sig Sauer FOXTROT1X 450 Lumens LED Weapon Lights (1) As Low As (Save Up to 18%) $81.99 Blazin' Deal
Image of SIG SAUER Clutch-Lok QD Flash Hider 4 models SIG SAUER Clutch-Lok QD Flash Hider (2) As Low As (Save Up to 25%) $134.99 Blazin' Deal
Image of SIG SAUER Clutch-Lok QD Muzzle Brake 4 models SIG SAUER Clutch-Lok QD Muzzle Brake As Low As (Save Up to 24%) $135.99 Blazin' Deal
Image of SIG SAUER 5.56mm 3-Chambered Compensator for M400 TREAD SIG SAUER 5.56mm 3-Chambered Compensator for M400 TREAD (10) List: $79.99 (Save 21%) $62.99 Blazin' Deal
Image of SIG SAUER 7.62x51 NATO Barrel Compensators SIG SAUER 7.62x51 NATO Barrel Compensators (3) List: $69.99 (Save $6.00) $63.99 Blazin' Deal
Image of SIG SAUER MCX/MPX Skeletonized Stock Riser SIG SAUER MCX/MPX Skeletonized Stock Riser (1) List: $54.89 (Save $1.00) $53.89
Image of SIG SAUER Segmented Vertical Grip SIG SAUER Segmented Vertical Grip (3) List: $39.99 (Save 31%) $27.59 Blazin' Deal
Image of SIG SAUER Factory Replacement M-LOK Vertical Grip for M400 TREAD SIG SAUER Factory Replacement M-LOK Vertical Grip for M400 TREAD (4) List: $49.99 (Save 20%) $39.99 Blazin' Deal
Image of SIG SAUER Factory Replacement M-LOK Handstop for M400 TREAD SIG SAUER Factory Replacement M-LOK Handstop for M400 TREAD (1) List: $39.99 (Save $1.00) $38.99 Blazin' Deal
Image of SIG SAUER Foxtrot 4R 1350 Lumens Weapon Light SIG SAUER Foxtrot 4R 1350 Lumens Weapon Light List: $179.99 (Save 10%) $161.99 Blazin' Deal
Image of SIG SAUER Flash Hider, 3 Prong SIG SAUER Flash Hider, 3 Prong (2) List: $53.99 (Save 11%) $47.99 Blazin' Deal
Image of SIG SAUER Factory Replacement M-LOK Sight Rail for M400 TREAD SIG SAUER Factory Replacement M-LOK Sight Rail for M400 TREAD (23) List: $34.99 (Save 34%) $23.19 Blazin' Deal
Image of SIG SAUER Factory Replacement M-LOK Forward Grip Kit for M400 TREAD SIG SAUER Factory Replacement M-LOK Forward Grip Kit for M400 TREAD (5) List: $79.99 $77.49 Best Rated
Image of SIG SAUER Sling And Swivel Assy, Nylon 2 & 3 Point, 516/716 SIG SAUER Sling And Swivel Assy, Nylon 2 & 3 Point, 516/716 List: $57.99 (Save 19%) $46.99 Blazin' Deal
Image of SIG SAUER QD Taper-Lok Muzzle Brake Mount For SRD338-QD M18x1 TPI SRD-338-M18X1-B SIG SAUER QD Taper-Lok Muzzle Brake Mount For SRD338-QD M18x1 TPI SRD-338-M18X1-B List: $125.00 (Save 77%) $28.49 Blazin' Deal
Image of SIG SAUER Flash Suppressor SIG SAUER Flash Suppressor List: $59.99 (Save 22%) $46.99 Blazin' Deal
Image of SIG SAUER 1.5in Picatinny Rail SIG SAUER 1.5in Picatinny Rail List: $39.99 (Save 20%) $31.99 Blazin' Deal
Image of SIG SAUER 3.1in Picatinny Rail SIG SAUER 3.1in Picatinny Rail List: $39.99 $32.87
Image of SIG SAUER 2.3 Picatinny Rail SIG SAUER 2.3 Picatinny Rail List: $49.99 (Save 36%) $31.99 Blazin' Deal
Image of SIG SAUER Spring, Button, Stock, Copperhead SIG SAUER Spring, Button, Stock, Copperhead List: $7.99 (Save 28%) $5.79 Blazin' Deal
reset
Show
60 +
  • 20
  • 60
  • 120
  • 240
Sig Sauer Weapon Accessories Product Lines

Filter by:

Unfortunately, the item(s) selected is out of stock. Please update your specifications to see more results.

Deals

reset

Categories

reset

Brands

reset
Price
reset
From $
—
To $

    Made in USA

    reset

    Customer Reviews

    Related Links

    Navigate to:

    Categories
    Compare (0)
    1 item has been added
    Add at least two items to compare