Est. 2014 | USA Small Business
Sig Sauer | Ballistic Hunting & Shooting Gear | Made in the USA
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 SOR44002
$599.99Original price $599.99 - Original price $599.99Original price $599.99$599.99$599.99 - $599.99Current price $599.99| /ROMEO4XT-PRO RED DOT SIGHT, BALLISTIC CIRCLE DOT, 0.5 MOA ADJ, AAA, HEX BOLT MOUNT, SPACER, FDE
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Sig Sauer SOR44001
$579.99Original price $579.99 - Original price $579.99Original price $579.99$579.99$579.99 - $579.99Current price $579.99| /ROMEO4XT-PRO RED DOT SIGHT, BALLISTIC CIRCLE DOT, 0.5 MOA ADJ, AAA, HEX BOLT MOUNT, SPACER, BLACK
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Sig Sauer SOR43131
$549.99Original price $549.99 - Original price $549.99Original price $549.99$549.99$549.99 - $549.99Current price $549.99| /ROMEO4T RED DOT SIGHT, BALLISTIC CIRCLE DOT, SOLAR, 0.5 MOA ADJ, SIDE BATTERY, HEX BOLT MOUNT, SPACER, FDE
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Sig Sauer SOR43031
$529.99Original price $529.99 - Original price $529.99Original price $529.99$529.99$529.99 - $529.99Current price $529.99| /ROMEO4T RED DOT SIGHT, BALLISTIC CIRCLE DOT, SOLAR, 0.5 MOA ADJ, SIDE BATTERY, HEX BOLT MOUNT, SPACER, BLACK
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Sig Sauer SOR43022
$379.99Original price $379.99 - Original price $379.99Original price $379.99$379.99$379.99 - $379.99Current price $379.99| /ROMEO4S RED DOT SIGHT, BALLISTIC CIRCLE QUADPLEX, SOLAR, 0.5 MOA ADJ, SIDE BATTERY, TORX AND QR MOUNTS, GRAPHITE
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Sig Sauer SOR43021
$439.99Original price $439.99 - Original price $439.99Original price $439.99$439.99$439.99 - $439.99Current price $439.99| /ROMEO4S RED DOT SIGHT, BALLISTIC CIRCLE DOT, SOLAR, 0.5 MOA ADJ, SIDE BATTERY, TORX AND QR MOUNTS, GRAPHITE
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Sig Sauer SOR43013
$389.99Original price $389.99 - Original price $389.99Original price $389.99$389.99$389.99 - $389.99Current price $389.99| /ROMEO4H RED DOT SIGHT,GREEN HORSE SHOE DOT, 0.5 MOA ADJ, SIDE BATTERY, TORX AND QR MOUNTS, GRAPHITE
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Sig Sauer SOR43012
$294.99Original price $294.99 - Original price $294.99Original price $294.99$294.99$294.99 - $294.99Current price $294.99| /ROMEO4H RED DOT SIGHT, BALLISTIC CIRCLE QUADPLEX, 0.5 MOA ADJ, SIDE BATTERY, TORX AND QR MOUNTS, GRAPHITE
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Sig Sauer SOR43011
$379.99Original price $379.99 - Original price $379.99Original price $379.99$379.99$379.99 - $379.99Current price $379.99| /ROMEO4H RED DOT SIGHT, BALLISTIC CIRCLE DOT, 0.5 MOA ADJ, SIDE BATTERY, TORX AND QR MOUNTS, GRAPHITE
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Sig Sauer SOR52001
$139.99Original price $139.99 - Original price $139.99Original price $139.99$159.95$159.95 - $159.95Current price $159.95| /ROMEO5 COMPACT RED DOT SIGHT, 1X20MM, 2 MOA RED DOT, 0.5 MOA ADJ, M1913, BLACK
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Sig Sauer SOR5X201
$229.99Original price $229.99 - Original price $229.99Original price $229.99$229.99$229.99 - $229.99Current price $229.99| /ROMEO5XDR GEN II COMPACT RED DOT SIGHT, 1X20MM, 2 MOA RED DOT 65 MOA CIRCLE DOT, 1 MOA ADJ, AAA, M1913, BLACK
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Sig Sauer SOR5102
$159.99Original price $159.99 - Original price $159.99Original price $159.99$159.99$159.99 - $159.99Current price $159.99| /ROMEO5 GEN II COMPACT GREEN DOT SIGHT, 1X20MM, 1 MOA GREEN DOT, 0.5 MOA ADJ, 1.41 M1913 I-BEAM, BLACK
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Sig Sauer SOR5101
$149.99Original price $149.99 - Original price $149.99Original price $149.99$149.99$149.99 - $149.99Current price $149.99| /ROMEO5 GEN II COMPACT RED DOT SIGHT, 1X20MM, 1 MOA RED DOT, 0.5 MOA ADJ, 1.41 M1913 I-BEAM, BLACK
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Sig Sauer SOR71001
$199.99Original price $199.99 - Original price $199.99Original price $199.99$199.99$199.99 - $199.99Current price $199.99| /ROMEO7 FULL SIZE RED DOT SIGHT, 1X30MM, 2 MOA RED DOT, 0.5 MOA ADJ, M1913, BLACK
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Sig Sauer SORMSR102
$139.99Original price $139.99 - Original price $139.99Original price $139.99$139.99$139.99 - $139.99Current price $139.99| /ROMEO-MSR GEN II COMPACT GREEN DOT SIGHT, 1X20MM, 2 MOA GREEN DOT, 1 MOA ADJ, M1913, BLACK
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Sig Sauer SORMSR101
$129.99Original price $129.99 - Original price $129.99Original price $129.99$129.99$129.99 - $129.99Current price $129.99| /ROMEO-MSR GEN II COMPACT RED DOT SIGHT, 1X20MM, 2 MOA RED DOT, 1 MOA ADJ, M1913, BLACK
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Sig Sauer SOR91002
$3,989.99Original price $3,989.99 - Original price $3,989.99Original price $3,989.99$3,989.99$3,989.99 - $3,989.99Current price $3,989.99| /ROMEO9T RED DOT SIGHT, DUAL RETICLE, 0.5 MOA ADJ, CR123A, HEX BOLT MOUNT, SHROUD, FDE
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Sig Sauer SOR91001
$3,989.99Original price $3,989.99 - Original price $3,989.99Original price $3,989.99$3,989.99$3,989.99 - $3,989.99Current price $3,989.99| /ROMEO9T RED DOT SIGHT, DUAL RETICLE, 0.5 MOA ADJ, CR123A, HEX BOLT MOUNT, SHROUD, BLACK
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Sig Sauer SOR81002
$699.99Original price $699.99 - Original price $699.99Original price $699.99$799.99$799.99 - $799.99Current price $799.99| /ROMEO8T RED DOT SIGHT, BALLISTIC CIRCLE DOT, 0.5 MOA ADJ, CR123A, HEX BOLT MOUNT, SHROUD, BLACK
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Sig Sauer SOR81001
$549.99Original price $549.99 - Original price $549.99Original price $549.99$699.99$699.99 - $699.99Current price $699.99| /ROMEO8H RED DOT SIGHT, BALLISTIC CIRCLE DOT, 0.5 MOA ADJ, CR123A, HEX BOLT MOUNT, BLACK
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Sig Sauer SOK20001
$79.99Original price $79.99 - Original price $79.99Original price $79.99$99.95$99.95 - $99.95Current price $99.95| /TRIPOD ADAPTER SLEEVE, KILO SERIES, CNC MACHINED ALUMINUM
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Sig Sauer KILO3K | 3000 Yard Rangefinder w/ Ballistic Aiming Assistant
$349.99Original price $349.99 - Original price $349.99Original price $349.99$349.99$349.99 - $349.99Current price $349.99| /Sig KILO 3K BDX Rangefinder: Fast Precision Ranging in Milliseconds Up to 3000 Yard Range: Get instant, precise distance measurements up to 3,000...
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Sig Sauer SOA10035
$29.99Original price $29.99 - Original price $29.99Original price $29.99$49.95$49.95 - $49.95Current price $49.95| /BUCKMASTERS RING SET, 1IN, HIGH PROFILE 1.12 IN. , ALUMINUM, MATTE BLK
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Sig Sauer SOA10034
$29.99Original price $29.99 - Original price $29.99Original price $29.99$49.95$49.95 - $49.95Current price $49.95| /BUCKMASTERS RING SET, 1IN, MED PROFILE 0.94 IN. , ALUMINUM, MATTE BLK
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Sig Sauer SOA10033
$29.99Original price $29.99 - Original price $29.99Original price $29.99$49.95$49.95 - $49.95Current price $49.95| /BUCKMASTERS RING SET, 1IN, LOW PROFILE 0.85 IN. , ALUMINUM, MATTE BLK
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Sig Sauer SOK15601
$149.99Original price $149.99 - Original price $149.99Original price $149.99$149.99$149.99 - $149.99Current price $149.99| /BUCKMASTERS 1500 LRF, 6X22MM, RED LED DISPLAY, BLACK, CLASS 1M
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Sig Sauer SOBM43002
$185.99Original price $185.99 - Original price $185.99Original price $185.99$185.99$185.99 - $185.99Current price $185.99| /BUCKMASTERS SCOPE, 3-12X44MM, 1 IN, SFP, HELLFIRE ILLUM BUCKMASTERS BDC, 0.25 MOA ADJ, BLACK
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Sig Sauer SOBM33004
$177.99Original price $177.99 - Original price $177.99Original price $177.99$177.99$177.99 - $177.99Current price $177.99| /BUCKMASTERS SCOPE, 3-9X40MM, 1 IN, SFP, HELLFIRE ILLUM BUCKMASTERS BDC, 0.25 MOA ADJ, BLACK
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Sig Sauer SOBM33003
$202.99Original price $202.99 - Original price $202.99Original price $202.99$202.99$202.99 - $202.99Current price $202.99| /BUCKMASTERS SCOPE, 3-9X50MM, 1 IN, SFP, HELLFIRE ILLUM BUCKMASTERS BDC, 0.25 MOA ADJ, BLACK
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Sig Sauer SOSBDX36111
$849.99Original price $849.99 - Original price $849.99Original price $849.99$849.99$849.99 - $849.99Current price $849.99| /SIERRA3BDX RIFLE SCOPE, 6.5-20X52MM, 30MM, SFP, SF, BDX-R1 DIGITAL BALLISTIC RETICLE, 0.25 MOA, BLACK
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Sig Sauer SOSBDX34112
$699.99Original price $699.99 - Original price $699.99Original price $699.99$699.99$699.99 - $699.99Current price $699.99| /SIERRA3BDX RIFLE SCOPE, 4.5-14X50MM, 30MM, SFP, SF, BDX-R1 DIGITAL BALLISTIC RETICLE, 0.25 MOA, BLACK
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Sig Sauer SOSBDX34111
$649.99Original price $649.99 - Original price $649.99Original price $649.99$649.99$649.99 - $649.99Current price $649.99| /SIERRA3BDX RIFLE SCOPE, 4.5-14X44MM, 30MM, SFP, SF, BDX-R1 DIGITAL BALLISTIC RETICLE, 0.25 MOA, BLACK
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Sig Sauer SOSBDX33111
$549.99Original price $549.99 - Original price $549.99Original price $549.99$549.99$549.99 - $549.99Current price $549.99| /SIERRA3BDX RIFLE SCOPE, 3.5-10X42MM, 30MM, SFP, BDX-R1 DIGITAL BALLISTIC RETICLE, 0.25 MOA, BLACK
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Sig Sauer SOSBDX65111
$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| /SIERRA6BDX RIFLE SCOPE, 5-30X56MM, 34MM, SFP, BDX-R2 DIGITAL BALLISTIC RETICLE, 0.25 MOA, BLACK
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Sig Sauer SOSBDX63111
$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| /SIERRA6BDX RIFLE SCOPE, 3-18X44MM, 30MM, SFP, BDX-R2 DIGITAL BALLISTIC RETICLE, 0.25 MOA, BLACK
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Sig Sauer SOSBDX62111
$929.99Original price $929.99 - Original price $929.99Original price $929.99$929.99$929.99 - $929.99Current price $929.99| /SIERRA6BDX RIFLE SCOPE, 2-12X40MM, 30MM, SFP, BDX-R2 DIGITAL BALLISTIC RETICLE, 0.25 MOA, BLACK
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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.)
C. Flick