Est. 2014 | USA Small Business
The Sig Sauer Collection: Precision Gear for Every Pursuit.
Sig Sauer Inc Newington NH USA has a long-standing reputation for manufacturing high-quality products. While widely recognized for their firearms, their dedication to precision and performance extends to a diverse collection of gear, accessories, and optics. This collection of products is highly regarded in the tactical and outdoor industries, providing professionals and enthusiasts with the tools they need to perform at their best.
Why Choose Sig Sauer
Sig Sauer's legacy of excellence is officially recognized by the United States military. In a highly competitive and rigorous selection process, the U.S. Army awarded Sig Sauer the Modular Handgun System (MHS) contract for the M17 and M18 pistols. This contract, which has since seen the M18 adopted by the Air Force as its standard-issue sidearm, is a testament to the brand's uncompromising quality, reliability, and durability. By choosing Sig Sauer, you're getting products engineered to the same exacting standards required by the most elite military forces in the world.
Key Features and Benefits
- Durability and Reliability: Crafted with robust materials like aircraft-grade aluminum and carbon-infused polymers, Sig Sauer products are built to withstand harsh conditions, ensuring they are a dependable part of your essential kit.
- Enhanced Performance: Designed to improve accuracy and efficiency, the optics and accessories in this collection provide a critical advantage, whether you are on the range, in the field, or on a new adventure.
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Seamless Integration: Many products are designed to work together as a comprehensive system. This integration ensures a perfect fit and fluid functionality, allowing you to tailor your gear to specific needs and activities.
Who can use Sig Sauer Products
Anyone, including civilians, can use Sig Sauer products, as the brand's diverse offerings cater to a wide range of users, including military and law enforcement professionals, competitive shooters, hunters, and private citizens. While their core products like firearms and high-end tactical gear are designed to meet the rigorous demands of professionals, a vast selection of items is also available to civilians for recreational use, hunting, sport shooting, or everyday carry.
Featured Products in the Sig Sauer Collection
Optics
The Sig Sauer Optics collection is engineered to provide a tactical advantage, enhancing accuracy and target acquisition for shooters of all levels. This line of products includes advanced technology for precision, clarity, and durability, ensuring reliability in any environment.
- Binoculars
- Riflescopes
- Red Dot Sights & Magnifiers
- Rangefinders
- Thermal Scopes
- Spotting Scopes
- Iron Sights

Parts & Accessories
The Parts & Accessories category offers a wide range of components for customizing and maintaining your gear. From ergonomic enhancements to performance-driven parts, this collection allows users to personalize their equipment for improved comfort, function, and reliability.
- Grip Modules
- Slides & Slide Assemblies
- Barrels
- Magazines & Magazine Parts
- Holsters
- Triggers & Trigger Kits
- Guide Rods & Recoil Assemblies
- Small Parts (Pins, Springs, etc.)
- Handguards

Airguns & Airsofts
Sig Sauer's Airguns collection brings the brand's legendary quality and engineering to the air-powered market. These products are designed for recreational use, target practice, and training, offering a realistic feel and consistent performance.
- Air Rifles
- Air Pistols
- Pellets & Magazines

Apparel & Gear
The Apparel & Gear collection goes beyond performance parts, offering a selection of branded clothing and essential equipment. These products are designed for both professional and casual use, combining style, comfort, and the durability expected from the Sig Sauer brand.
- Bags & Cases
- Knives & Tools
- Weapon Lights
Finding the Right Sig Product for Your Needs
Choosing the right gear depends on your specific activity and environment. For tactical applications or competition shooting, prioritize durable and functional accessories like holsters, range bags, and high-performance optics with clear reticles and quick acquisition. For outdoor use like hunting or hiking, focus on products that offer weather resistance, high-magnification optics, and image stabilization for long-range observation. The right product should balance weight, durability, and functionality to meet the unique demands of your mission.
The Dangers of Counterfeit Products
Purchasing counterfeit products poses a significant risk. Fake Sig Sauer gear may be made with inferior materials, compromising its reliability and your safety. These products often fail under stress, can malfunction, or simply do not provide the performance of authentic items. Always be vigilant and only purchase from trusted, authorized dealers to ensure you receive a genuine, high-quality product that meets the brand's stringent standards.
Shop the Authentic Sig Sauer Collection
To ensure you are getting genuine, high-quality Sig Sauer products, browse the full collection of Sig Sauer for sale at Atomic Defense, an authorized dealer. Their selection of authentic gear, accessories, and optics is designed to help you perform at your peak with confidence and reliability.
What is the correct way to write the brand name? Is it Sig Sauer, Sigsauer, or Sigsauer com?
The correct way to write the brand name is Sig Sauer with a space between "Sig" and "Sauer." "Sigsauer" (without a space) is a common misspelling. "Sigsauer com" is the brand name followed by the top-level domain for its website and is not the correct way to write the brand name itself.
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Sig Sauer | Ballistic Hunting & Shooting Gear | Made in the USA
Sig Sauer | Ballistic Hunting & Shooting Gear | Made in the USA (1277 Results)
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Sig Sauer ROMEO-MSR Gen II | Green Dot Sight | 1X20mm | 2 MOA Dot | Black | Includes See-Through Riser Mount
$139.99Original price $139.99 - Original price $139.99Original price $139.99$139.99$139.99 - $139.99Current price $139.99| /The ROMEO-MSR is a sealed compact red dot or green dot sight intended for MSR, carbine, shotgun and air rifle. Brightness is adjusted with a top-mo...
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Sig Sauer ROMEO-X | Red Dot Sight | 24mm Objective | 3 MOA Red Dot | Matte Finish | Black | PRO/DPP Footprint
$429.99Original price $429.99 - Original price $429.99Original price $429.99$429.99$429.99 - $429.99Current price $429.99| /Built from the ground up with industry-leading functionality, the ROMEO-X is the result of Sigs experience developing durable red-dot technology th...
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Sig Sauer ROMEO-X | Red Dot Sight | 24mm Objective | 32 MOA Circle with 2 MOA Red Dot | Matte Finish | Black | COMPACT/RMSc Footprint
$399.99Original price $399.99 - Original price $399.99Original price $399.99$399.99$399.99 - $399.99Current price $399.99| /Built from the ground up with industry-leading functionality, the ROMEO-X is the result of Sigs experience developing durable red-dot technology th...
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Sig Sauer ROMEO-X | Red Dot Sight | 24mm Objective | 32 MOA Circle with 2 MOA Red Dot | Matte Finish | Flat Dark Earth | COMPACT/RMSc Footprint
$419.99Original price $419.99 - Original price $419.99Original price $419.99$419.99$419.99 - $419.99Current price $419.99| /Built from the ground up with industry-leading functionality, the ROMEO-X is the result of Sigs experience developing durable red-dot technology th...
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Sig Sauer ROMEO MDC | Red Dot Sight | 25mm Objective | 3 MOA Dot | RMSc Footprint | Matte Finish | Black
$249.99Original price $249.99 - Original price $249.99Original price $249.99$249.99$249.99 - $249.99Current price $249.99| /In Sig's world-class facilities, they build the toughest, most precise rifles, pistols, suppressors, optics, ammunition, and airguns, while offerin...
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Sig Sauer ROMEO-X | Red Dot Sight | 24mm Objective | 32 MOA Circle with 2 MOA Red Dot | Matte Finish | Flat Dark Earth | PRO/DPP Footprint
$469.99Original price $469.99 - Original price $469.99Original price $469.99$469.99$469.99 - $469.99Current price $469.99| /Built from the ground up with industry-leading functionality, the ROMEO-X is the result of Sigs experience developing durable red-dot technology th...
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Sig Sauer ROMEO-X | Reflex Sight | 24mm Objective | 3 MOA Red Dot | Matte Finish | Black | COMPACT/RMSc Footprint | Blacked Out Rear Sight
$299.99Original price $299.99 - Original price $299.99Original price $299.99$299.99$299.99 - $299.99Current price $299.99| /Introducing the ROMEO-X optics family. Built from the ground up with industry-leading functionality, the ROMEO-X reflects their experience in devel...
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Sig Sauer ROMEO-MSR Gen II/JULIET3-MICRO | Red Dot Sight and Magnifier Combo | 3X Magnification | 20mm Objective | 2 MOA Red Dot | Matte Finish | Black | Fits Picatinny Rail
$319.99Original price $319.99 - Original price $319.99Original price $319.99$319.99$319.99 - $319.99Current price $319.99| /The ROMEO-MSR is a sealed compact red dot or green dot sight intended for MSR, carbine, shotgun and air rifle. Brightness is adjusted with a top-mo...
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Sig Sauer ROMEO-X | Reflex Sight | 24mm Objective | 6 MOA Red Dot | Matte Finish | Black | COMPACT/RMSc Footprint | Blacked Out Rear Sight
$379.99Original price $379.99 - Original price $379.99Original price $379.99$379.99$379.99 - $379.99Current price $379.99| /Built from the ground up with industry-leading functionality, the ROMEO-X is the result of Sigs experience developing durable red-dot technology th...
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Sig Sauer ROMEO-X | Green Dot Sight | 24mm Objective | 32 MOA Circle and 2 MOA Green Dot | Matte Finish | Black | COMPACT/RMSc Footprint
$439.99Original price $439.99 - Original price $439.99Original price $439.99$439.99$439.99 - $439.99Current price $439.99| /Built from the ground up with industry-leading functionality, the ROMEO-X is the result of Sigs experience developing durable red-dot technology th...
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Sig Sauer ROMEO-X | Red Dot Sight | 24mm Objective | 32 MOA Circle and 2 MOA Red Dot | Matte Finish | Black | PRO/DPP Footprint | Enclosed Emitter
$549.99Original price $549.99 - Original price $549.99Original price $549.99$549.99$549.99 - $549.99Current price $549.99| /Rugged dependability meets streamlined design with the ROMEO-X Enclosed pistol red dot from SIG SAUER. Drawing on SIG's experience developing durab...
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Sig Sauer ROMEO-X | Red Dot Sight | 24mm Objective | 32 MOA Circle and 2 MOA Red Dot | Matte Finish | Black | SIG-LOC Footprint | Enclosed Emitter
$599.99Original price $599.99 - Original price $599.99Original price $599.99$599.99$599.99 - $599.99Current price $599.99| /The SIG-LOC (Leverage Optimized Connection) system was conceived during the development of the ROMEO-M17, revolutionizing pistol-mounted optic inte...
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Sig Sauer ROMEO-X | Red Dot Sight | 24mm Objective | 3 MOA Red Dot | Matte Finish | Black | COMPACT/RMSc Footprint | Enclosed Emitter
$479.99Original price $479.99 - Original price $479.99Original price $479.99$479.99$479.99 - $479.99Current price $479.99| /Rugged dependability meets streamlined design with the ROMEO-X Enclosed pistol red dot from SIG SAUER. Drawing on SIG's experience developing durab...
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Sig Sauer ROMEO-X | Red Dot Sight | 24mm Objective | 32 MOA Circle and 2 MOA Red Dot | Matte Finish | Black | COMPACT/RMSc Footprint | Enclosed Emitter
$499.99Original price $499.99 - Original price $499.99Original price $499.99$499.99$499.99 - $499.99Current price $499.99| /Rugged dependability meets streamlined design with the ROMEO-X Enclosed pistol red dot from SIG SAUER. Drawing on SIG's experience developing durab...
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Sig Sauer ROMEO-X | Green Dot Sight | 24mm Objective | 32 MOA Circle and 2 MOA Green Dot | Matte Finish | Black | SIG-LOC Footprint | Enclosed Emitter
$639.99Original price $639.99 - Original price $639.99Original price $639.99$639.99$639.99 - $639.99Current price $639.99| /The SIG-LOC (Leverage Optimized Connection) system was conceived during the development of the ROMEO-M17, revolutionizing pistol-mounted optic inte...
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Sig Sauer ROMEO-X | Green Dot Sight | 24mm Objective | 32 MOA Circle and 2 MOA Green Dot | Matte Finish | Black | COMPACT SIG-LOC Footprint | Enclosed Emitter
$589.99Original price $589.99 - Original price $589.99Original price $589.99$589.99$589.99 - $589.99Current price $589.99| /The SIG-LOC (Leverage Optimized Connection) system was conceived during the development of the ROMEO-M17, revolutionizing pistol-mounted optic inte...
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Sig Sauer ROMEO-X | Green Dot Sight | 24mm Objective | 32 MOA Circle and 2 MOA Green Dot | Matte Finish | Black | COMPACT/RMSc Footprint | Enclosed Emitter
$539.99Original price $539.99 - Original price $539.99Original price $539.99$539.99$539.99 - $539.99Current price $539.99| /Rugged dependability meets streamlined design with the ROMEO-X Enclosed pistol red dot from SIG SAUER. Drawing on SIG's experience developing durab...
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Sig Sauer ROMEO-X | Reflex Sight | 24mm Objective | 32 MOA Circle and 2 MOA Red Dot | Matte Finish | Black | COMPACT SIG-LOC Footprint | Enclosed Emitter
$549.99Original price $549.99 - Original price $549.99Original price $549.99$549.99$549.99 - $549.99Current price $549.99| /The SIG-LOC (Leverage Optimized Connection) system was conceived during the development of the ROMEO-M17, revolutionizing pistol-mounted optic inte...
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Sig Sauer ROMEO-X | Green Dot Sight | 24mm Objective | 3 MOA Green Dot | Matte Finish | Black | SIG-LOC Footprint | Enclosed Emitter
$619.99Original price $619.99 - Original price $619.99Original price $619.99$619.99$619.99 - $619.99Current price $619.99| /The SIG-LOC (Leverage Optimized Connection) system was conceived during the development of the ROMEO-M17, revolutionizing pistol-mounted optic inte...
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Sig Sauer ROMEO-X | Green Dot Sight | 24mm Objective | 32 MOA Circle and 2 MOA Green Dot | Matte Finish | Black | PRO/DPP Footprint | Enclosed Emitter
$589.99Original price $589.99 - Original price $589.99Original price $589.99$589.99$589.99 - $589.99Current price $589.99| /Rugged dependability meets streamlined design with the ROMEO-X Enclosed pistol red dot from SIG SAUER. Drawing on SIG's experience developing durab...
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Sig Sauer ROMEO-X | Red Dot Sight | 24mm Objective | 3 MOA Red Dot | Matte Finish | Black | PRO/DPP Footprint | Enclosed Emitter
$529.99Original price $529.99 - Original price $529.99Original price $529.99$529.99$529.99 - $529.99Current price $529.99| /Rugged dependability meets streamlined design with the ROMEO-X Enclosed pistol red dot from SIG SAUER. Drawing on SIG's experience developing durab...
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Sig Sauer SIERRA6BDX | Rifle Scope | 2-12X40mm | 30mm Main Tube | BDX-R2 Digital Ballistic Reticle | 0.25 MOA Adjustments | Bluetooth | Black Color
$929.99Original price $929.99 - Original price $929.99Original price $929.99$929.99$929.99 - $929.99Current price $929.99| /Built upon SIERRA3 award-winning technology, and the SIG SAUER(R) BDX Ballistic Data Xchange technology, the SIERRA6 family of riflescopes provides...
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Sig Sauer SIERRA4BDX | Rifle Scope | 4-16X Magnification | 44mm Objective | 30mm Main Tube | BDX-R2 Digital Ballistic Reticle | 0.25 MOA Adjustments | Black
$699.99Original price $699.99 - Original price $699.99Original price $699.99$699.99$699.99 - $699.99Current price $699.99| /The SIERRA4-BDX riflescope simplifies shooting at distance by connecting to BDX-equipped rangefinders to deliver an illuminated holdover dot specif...
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Sig Sauer ROMEO-X | Red Dot Sight | 24mm Objective | 3 MOA Red Dot | Matte Finish | Black | SIG-LOC Footprint | Enclosed Emitter
$579.99Original price $579.99 - Original price $579.99Original price $579.99$579.99$579.99 - $579.99Current price $579.99| /The SIG-LOC (Leverage Optimized Connection) system was conceived during the development of the ROMEO-M17, revolutionizing pistol-mounted optic inte...
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Sig Sauer SIERRA6BDX | Rifle Scope | 5-30X56mm | 34mm Main Tube | BDX-R2 Digital Ballistic Reticle | 0.25 MOA Adjustments | Bluetooth | Black Color
$1,449.99Original price $1,449.99 - Original price $1,449.99Original price $1,449.99$1,449.99$1,449.99 - $1,449.99Current price $1,449.99| /Built upon SIERRA3 award-winning technology, and the SIG SAUER(R) BDX Ballistic Data Xchange technology, the SIERRA6 family of riflescopes provides...
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Sig Sauer ROMEO-X | Green Dot Sight | 24mm Objective | 3 MOA Green Dot | Matte Finish | Black | COMPACT SIG-LOC Footprint | Enclosed Emitter
$569.99Original price $569.99 - Original price $569.99Original price $569.99$569.99$569.99 - $569.99Current price $569.99| /The SIG-LOC (Leverage Optimized Connection) system was conceived during the development of the ROMEO-M17, revolutionizing pistol-mounted optic inte...
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Sig Sauer ROMEO-X | Red Dot Sight | 24mm Objective | 3 MOA Red Dot | Matte Finish | Black | COMPACT SIG-LOC Footprint | Enclosed Emitter
$529.99Original price $529.99 - Original price $529.99Original price $529.99$529.99$529.99 - $529.99Current price $529.99| /The SIG-LOC (Leverage Optimized Connection) system was conceived during the development of the ROMEO-M17, revolutionizing pistol-mounted optic inte...
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Sig Sauer SIERRA6BDX | Rifle Scope | 3-18X44mm | 30mm Main Tube | BDX-R2 Digital Ballistic Reticle | 0.25 MOA Adjustments | Bluetooth | Black Color
$1,029.99Original price $1,029.99 - Original price $1,029.99Original price $1,029.99$1,029.99$1,029.99 - $1,029.99Current price $1,029.99| /Built upon SIERRA3 award-winning technology, and the SIG SAUER BDX Ballistic Data Xchange technology, the SIERRA6 family of riflescopes provides th...
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Sig Sauer TANGO6T SVPS Kit | Rifle Scope | 1-6X24mm | Second Focal Plane | F-6 HELLFIRE Illuminated Reticle | 1.535 Alpha 4 Mount | Capped Turret | Flat Dark Earth | Includes Power Selector Throw Lever | Soft Case and Lenspen Cleaning Kit
$1,799.99Original price $1,799.99 - Original price $1,799.99Original price $1,799.99$1,799.99$1,799.99 - $1,799.99Current price $1,799.99| /Originally selected by U.S. SOCOM in 2017 as the Squad-Variable Powered Scope (S-VPS), this limited-edition contract overrun kit is now available t...
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Sig Sauer TANGO6T | Rifle Scope | 1-6X24MM | Flat Dark Earth | 30mm Main Tube | MRAD Adjustments | FL-6 Hellfire Reticle | Capped Turrets | SFP
$1,399.99Original price $1,399.99 - Original price $1,399.99Original price $1,399.99$1,399.99$1,399.99 - $1,399.99Current price $1,399.99| /Selected by the U.S. Army for both the Squad Designated Marksman Rifle System and U.S. Special Forces, the TANGO6T is available on the commercial m...
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Sig Sauer Tango MSR | Rifle Scope | 1-10X28mm Second Focal Plane | 34mm Maintube | MSR-BDC10 Illuminated MOA Reticle | Black | Includes ALPHA-MSR Cantilvered Mount
$499.99Original price $499.99 - Original price $499.99Original price $499.99$499.99$499.99 - $499.99Current price $499.99| /Introducing the TANGO-MSR line of riflescopes by Sig Sauer. Featuring three new low power variable optics loaded with standard features and offered...
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Sig Sauer Tango MSR | Rifle Scope | 1-6X24mm | 30mm Maintube | MSR-BDC6 Illuminated Reticle | Black | ALPHA-MSR Cantilvered Mount
$279.99Original price $279.99 - Original price $279.99Original price $279.99$279.99$279.99 - $279.99Current price $279.99| /The Sig Sauer TANGO-MSR low-power variable optic has a 1-6x magnification and a 24mm front objective, giving this optic a clear and bright image. T...
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Sig Sauer SIERRA4BDX | Rifle Scope | 6-24X Magnification | 50mm Objective | 30mm Main Tube | BDX-R2 Digital Ballistic Reticle | 0.25 MOA Adjustments | Black
$799.99Original price $799.99 - Original price $799.99Original price $799.99$799.99$799.99 - $799.99Current price $799.99| /The SIERRA4-BDX riflescope simplifies shooting at distance by connecting to BDX-equipped rangefinders to deliver an illuminated holdover dot specif...
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Sig Sauer Tango DMR | Rifle Scope | 5-30X56mm | First Focal Plane | MOA DEV L 2.0 Reticle | Illuminated | 34mm Main Tube | 0.25 MOA | Matte Finish | Black
$1,199.99Original price $1,199.99 - Original price $1,199.99Original price $1,199.99$1,199.99$1,199.99 - $1,199.99Current price $1,199.99| /Building on SIG SAUER's legacy of innovative hunting and precision optics, the all-new TANGO-DMR lineup combines a rugged, military-inspired design...
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Sig Sauer TANGO6T | Rifle Scope | 1-6X24MM | First Focal Plane | 556-762 Horseshoe Reticle | Illuminated Reticle | Matte Finish | Flat Dark Earth | Includes Power Selector Throw Lever
$1,499.99Original price $1,499.99 - Original price $1,499.99Original price $1,499.99$1,499.99$1,499.99 - $1,499.99Current price $1,499.99| /Selected by the U.S. Army for both the Squad Designated Marksman Rifle System and for U.S. Special Forces, the TANGO6T is available in the commerci...
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Sig Sauer Tango MSR | Rifle Scope | 2-12X40mm | First Focal Plane | MOA Illuminated Milling 2.0 Reticle | 40mm Objective | 34mm Main Tube | Matte Finish | Black | 0.25 MOA Adjustment | Included Mount and Flip Lens Covers
$449.99Original price $449.99 - Original price $449.99Original price $449.99$449.99$449.99 - $449.99Current price $449.99| /Expanding SIG's extensive line of tactical riflescopes to include high-magnification options, the TANGO-MSR offers great value for recreational sho...
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What People Like You Are Saying
11/10! The small touches made such a big impact, like the patch, stickers and jolly ranchers were something I am beyond grateful for! Amazing product! Great price, very much satisfied.
C. Nelson
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S. Stocker
It's comfortable, like 8.9/10. I'm happy I went with Atomic Defense. Genuine equipment you can trust your life with.(*Modified for read-ability and formatting.)
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