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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.
  • 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
A collage of shooters using a Sig Sauer optic mounted to their weapons

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
    Different parts of a pistol

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
Two shooters using Sig Sauer Airguns

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)

  • Sig Sauer Tread Sight Rail | M-LOK | Black

    $29.99
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    Sig Sauer Tread factory 4-slot Picatinny rail section fits the M-LOK mounting slot interface. It is meant to be used on the M400 Tread rifle as a f...

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  • Sig Sauer M400 Charging Handle | Fits AR-15 | Black Finish

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    A full ambi design allowing for left or right hand operation with medium sized latches and a dual roll pin design. Made for extended use with aircr...

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  • Sig Sauer M17 | Semi-automatic | Striker Fired | Polymer Frame Pistol | Full Size | 9MM | 4.7" Barrel | PVD Finish | Coyote | Optics Ready | SIGLITE Night Sights | Manual Safety | 10 Rounds | 3 Magazines | Massachusetts Compliant

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    After one of the most rigorous and highly competitive review processes in the history of military firearms, the SIG SAUER M17 was awarded the Modul...

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  • Sig Sauer P320F M17 | Striker Fired | Semi-automatic | Polymer Frame | Full Size | 9MM | 4.7" Barrel | PVD Finish | Coyote Tan | SIGLITE Night Sights | Manual Thumb Safety | Optics Ready | 3 Magazines | (1)-17 Round and (2)-21 Round

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    The P320F-M17 is a 9mm, striker-fired pistol and comes with one (1) 17-round magazine and two (2) 21-round magazines. The pistol features a coyote-...

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  • Sig Sauer Tread Flip Up Sights | Fits Picatinny Rail | Black Finish | Iron Sights

    $149.99
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    Tread Adjustable flip sights that are quickly deployable, foldable and built exclusively for the TREAD picatinny rail. Includes Picatinny Rail and ...

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  • Sig Sauer P320 M17X | Striker Fired | Semi-automatic | Polymer Framed Pistol | Carry | 9MM | 4.7" Barrel | PVD Finish | Coyote Tan | RomeoM17 Red Dot Sight | SIGLITE Night Sights | 21 Rounds | 3 Magazines

    Original price $1,549.99
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    The Next Generation of M17 is here, delivering all the performance and reliability that made the M17 the choice of the U.S. Military, now outfitted...

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  • Sig Sauer P320 M18X | Striker Fired | Semi-automatic | Polymer Framed Pistol | Carry | 9MM | 3.9" Barrel | PVD Finish | Coyote Tan | RomeoM17 Red Dot Sight | SIGLITE Night Sights | 21 Rounds | 3 Magazines

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    The Next Generation of M18 is here, delivering all the performance and reliability that made the M18 the choice of the U.S. Military, now outfitted...

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  • Sig Sauer P320 Carry M18 | Striker Fired | Semi-automatic | Polymer Frame Pistol | Compact | 9MM | 3.9" Barrel | PVD Finish | Coyote | SIGLITE Night Sights | Manual Safety | Optics Ready | 3 Magazines | (1) 17-Round and (2) 21-Round

    Original price $779.99
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    The M18 was recently issued to all branches of the U.S. Military and was chosen as the official sidearm of the U.S. Marine Corps. The P320-M18 come...

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  • Sig Sauer P226 | | Double Action/Single Action | Semi-automatic | Metal Frame Pistol | Full Size | 9MM | 4.4" Barrel | Alloy | Nitron Finish | Black | Polymer Grips | SIGLITE Night Sights | Decocker | 15 Rounds | Phosphate components | En

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    Sig's Pistols are engineered to perform anywhere, at any time, and under any circumstance. They boast unique, advanced features that stand out amon...

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  • Sig Sauer P226 | MK-25 | Double Action/Single Action | Semi-automatic | Metal Frame Pistol | Full Size | 9MM | 4.4" Barrel | Alloy | Nitron Finish | Black | Polymer Grips | SIGLITE Night Sights | Decocker | 10 Rounds | Phosphate components

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    Sig's Pistols are engineered to perform anywhere, at any time, and under any circumstance. They boast unique, advanced features that stand out amon...

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  • Sig Sauer M18 | Semi-automatic | Striker Fired | Polymer Frame Pistol | Carry Size | 9MM | 3.9" Barrel | PVD Finish | Coyote | Optics Ready | SIGLITE Night Sights | Manual Safety | 10 Rounds | 3 Magazines | Massachusetts Compliant

    Original price $779.99
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    The commercial M18 brings the same unprecedented accuracy, extreme reliability and unmatched durability the military demands, coming standard with ...

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  • Sig Sauer P226 | MK-25 | Double Action/Single Action | Semi-automatic | Metal Frame Pistol | Full Size | 9MM | 4.4" Barrel | Alloy | Nitron Finish | Black | Polymer Grips | SIGLITE Night Sights | Decocker | 10 Rounds | Phosphate components

    Original price $1,299.99
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    Sig's Pistols are engineered to perform anywhere, at any time, and under any circumstance. They boast unique, advanced features that stand out amon...

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  • Sig Sauer | 45ACP | 9.25" Length | 1.35" Diameter | Titanium Construction | Cerakote Finish | Gray | Includes .578X28 & M16X1 LH Pistons | Includes Fixed Barrel Spacer for use with Carbines | 8.75oz MODX-45

    Original price $1,099.99
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    The newest pistol suppressor line from SIG SAUER features completely modular and configurable titanium baffles for the ultimate, lightweight perfor...

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  • Sig Sauer MCX Spear LT | Semi-automatic | AR Pistol | 300 Blackout | 9" Threaded Barrel | Cerakote Finish | Flat Dark Earth | Pistol Brace | 30 Rounds | 1 Magazine

    Original price $2,729.99
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    Utilizing Cerakote Gen II IR Coating and SIG SAUER's Tele-fold stock design, the MCX-SPEAR LT IR offers reduced visibility under thermal or night v...

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  • Sig Sauer MCX Rattler LT | Semi-automatic | AR Pistol | 300 Blackout | 6.75" Threaded Barrel | Anodized Finish | Black | Pistol Brace | 30 Rounds | 1 Magazine

    Original price $2,729.99
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    All of the breakthrough features of the original MCX-Rattler now in a more modular, more capable package. Designed to meet the needs of Special Ope...

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  • Sig Sauer | 9MM | 7.5" Length | 1.67" Diameter | Titanium Construction | Cerakote Finish | Gray | 1/2X28 & M13.5X1 LH | Includes Fixed Barrel Spacer for use with Carbines | 8oz MODX-9

    Original price $1,099.99
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    The much-anticipated MODX-9 is Sig Sauer's modular 3D Printed 9mm pistol suppressor. Constructed of titanium, this Sig silencer is extremely lightw...

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  • Sig Sauer M400 SDI X | Semi-automatic | AR Pistol | 5.56 NATO | 11.5" Threaded Barrel | Anodized Finish | Black | Pistol Brace | 30 Rounds | 1 Magazine

    Original price $1,649.99
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    The M400-SDI X Pistol has been developed with the input from the professional instructors at SIG SAUER Academy. Building upon their decades of expe...

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  • Sig Sauer P226 | MK-25 | Massachusetts Compliant | Double Action/Single Action | Semi-automatic | Metal Frame Pistol | Full Size | 9MM | 4.4" Barrel | Alloy | Nitron Finish | Black | Polymer Grips | SIGLITE Night Sights | Decocker | 10 Roun

    Original price $1,299.99
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    Current price $1,199.99
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    Sig's Pistols are engineered to perform anywhere, at any time, and under any circumstance. They boast unique, advanced features that stand out amon...

    View full details
  • Sig Sauer 516 G3 | Semi-automatic | AR Pistol | 5.56 NATO | 11.5" Cold Hammer Forged Barrel | 1/2X28 Thread Pitch | Sig Flash Hider Compensator | Anodized Finish | Black | Free-Float M-LOK Handguard | Pistol Stabilizing Brace | Ambidextrous Saf

    Original price $2,179.99
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    The SIG516 G3 builds on the trusted legacy of the 516 series, combining modern upgrades with a proven, battle-tested design. Used in some of the to...

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  • Sig Sauer M400 FORGE | AR Style Pistol | Semi-automatic | 5.56 NATO | 11.5" Barrel | Matte Finish | Black | Magpul BSL Pistol Stabilizing Brace | Romeo-MSR Gen II 2 MOA Red Dot | 30 Rounds | 1 Magazine

    Original price $1,099.99
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    Trusted by military, police, and civilians for decades, SIG SAUER has earned a worldwide reputation for the unquestioned accuracy and unflinching r...

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  • Sig Sauer | 6.8X51 | 7.0" Length | 1.75" Diameter | Cerakote Finish | Coyote | Includes QD Mount/Muzzle Break | 23.04oz NG68SPEAR-QD

    Original price $1,799.99
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    Identical to suppressors fielded by US Department of Defense, the NG6.8X51Spear-QD LO-TOX design minimizes toxic fume exposure from ejection port f...

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  • Sig Sauer 516 G3 | Semi-automatic | Short-Barreled Rifle | 5.56 NATO | 11.5" Cold Hammer Forged Barrel | 1/2X28 Thread Pitch | Sig Flash Hider Compensator | Anodized Finish | Black | Aluminum Free-Float M-LOK Handguard | 6-Position Adjustable St

    Original price $2,179.99
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    The SIG516 G3 builds on the trusted legacy of the 516 series, combining modern upgrades with a proven, battle-tested design. Used in some of the to...

    View full details
  • Sig Sauer MCX Spear LT | Semi-automatic | AR Pistol | 5.56 NATO | 11.5" Threaded Barrel | Cerakote Finish | Flat Dark Earth | Pistol Brace | 30 Rounds | 1 Magazine

    Original price $2,729.99
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    Utilizing Cerakote Gen II IR Coating and SIG SAUER's Tele-fold stock design, the MCX-SPEAR LT IR offers reduced visibility under thermal or night v...

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  • Sig Sauer MPX Copperhead | Semi-automatic Pistol | 9MM | 3.5" Barrel with Integrated Flash Hider | Cerakote Finish | Coyote | Pistol Brace | 20 Rounds | 1 Magazine

    Original price $2,399.99
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    The MPX Copperhead features a monolithic Elite Series Cerakote finish upper receiver, with an integrated stock knuckle lower, and a 3.5"" barrel wi...

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  • Sig Sauer 516G3 | Semi-automatic Rifle | AR | 5.56 NATO | 16" Barrel | Threaded 1/2X28 | SIG Flash Hider-Compensator | Anodized Finish | Black | Short-Stroke Piston Adjustable Gas System | Free Float M-LOK Handguard | Matchlite Duo Curved Trigg

    Original price $2,179.99
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    The SIG516 G3 builds on the trusted legacy of the 516 series, combining modern upgrades with a proven, battle-tested design. Used in some of the to...

    View full details
  • Sig Sauer 516G3 | AR | Semi-automatic | 5.56 NATO | 16" Threaded Barrel | 1/2X28 Thread Pitch | Anodized Finish | Black | Adjustable Magpul Stock | 10 Rounds | 1 Magazine | M-LOK Handguard

    Original price $2,759.98
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    The SIG516 G3 builds on the trusted legacy of the 516 series, combining modern upgrades with a proven, battle-tested design. Used in some of the to...

    View full details
  • Sig Sauer M400 ROSE | Semi-automatic Rifle | AR | 223 Remington/5.56 NATO | 16" Threaded Barrel | Mid-Length Gas System | Anodized Finish | Black with Rose Gold Accents | ROMEO5 GENII Red Dot Sight | Magpul SL Stock | 2-Stage Matchlite Duo Trigg

    Original price $1,529.99
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    Introducing ROSE by SIG SAUER. Developed in collaboration with World Champion Lena Miculek, ROSE was created to help encourage and inspire women to...

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  • Sig Sauer MCX Rattler LT | Semi-automatic | AR Pistol | 5.56 NATO | 7.75" Threaded Barrel | Anodized Finish | Black | Pistol Brace | 30 Rounds | 1 Magazine

    Original price $2,729.99
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    All of the breakthrough features of the original MCX-Rattler now in a more modular, more capable package. Designed to meet the needs of Special Ope...

    View full details
  • Sig Sauer MCX Spear | Semi-automatic | AR Pistol | 7.62 NATO | 13" Threaded Barrel | SLX/SLH QD Flash Hider | Anodized Finish | Coyote | M-LOK Handguard | Ambidextrous Bolt Catch/Release | Rear and Side Charging Handle | 2 Position Adjustable G

    Original price $4,379.99
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    Current price $3,999.99
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    The MCX SPEAR is Sig Sauer's submission to the U.S. Army Next Generation Squad Weapon Program - a program intended to replace the current M4A1. Thi...

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  • Sig Sauer MPX K | Semi-automatic Pistol | 9MM | 4.5" Barrel | Anodized Finish | Black | Pistol Brace | 35 Rounds | 1 Magazine

    Original price $2,399.99
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    The choice of professionals worldwide, the MPX K offers a closed bolt gas piston system that is ultra reliable and durable. As with all MPX, the K ...

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  • Sig Sauer MPX | Semi-automatic Pistol | 9MM | 6" Threaded Barrel | 13.5x1 LH Thread Pitch | Anodized Finish | Black | Pistol Brace | 35 Rounds | 1 Magazine

    Original price $2,399.99
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    The choice of professionals worldwide, the MPX offers a closed bolt gas piston system that is ultra reliable and durable. The MPX now features the ...

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  • Sig Sauer 516 G3 | Semi-automatic Rifle | AR | 5.56 NATO | 16" Threaded Barrel | 1/2X28 Thread Pitch | SIG Flash Hider-Compensator | Cerakote Finish | Bronze | Magpul DT Stock | Short-Stroke Piston Adjustable Gas System | Free-Float M-LOK Handg

    Original price $2,299.99
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    Original price $2,299.99
    Current price $2,099.99
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    Current price $2,099.99

    The SIG516 G3 builds on the trusted legacy of the 516 series, blending modern enhancements with a proven, battle-tested design. Deployed in some of...

    View full details
  • Sig Sauer 516G3 | AR | Semi-automatic | 5.56 NATO | 16" Threaded Barrel | 1/2X28 Thread Pitch | Anodized Finish | Black | Adjustable Magpul Stock | 30 Rounds | 1 Magazine | M-LOK Handguard

    Original price $2,759.98
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    Original price $2,759.98
    Current price $2,179.00
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    Current price $2,179.00

    The SIG516 G3 builds on the trusted legacy of the 516 series, combining modern upgrades with a proven, battle-tested design. Used in some of the to...

    View full details
  • Sig Sauer M400 | SDI | Semi-automatic Rifle | AR | 223 Remington/5.56 NATO | 16" Cold Hammer Forged Steel Barrel | Cerakote Finish | Moss Green | Magpul SL Stock | Sig 2-Stage Matchlite Duo Trigger | Low-Profile Gas Block with Mid-Length Gas Sys

    Original price $1,749.99
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    Current price $1,599.99
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    Current price $1,599.99

    The M400-SDI X has been developed with the input from the professional instructors at SIG SAUER Academy. Building upon their decades of experience ...

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  • Sig Sauer M400 FORGE | Semi-automatic | Rifle | 5.56 NATO | 16" Barrel | Matte Finish | Black | Adjustable Stock | Romeo-MSR Gen II 2 MOA Red Dot | 30 Rounds | 1 Magazine

    Original price $1,099.99
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    Current price $999.99
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    Current price $999.99

    Trusted by military, police, and civilians for decades, SIG SAUER has earned a worldwide reputation for the unquestioned accuracy and unflinching r...

    View full details
  • Sig Sauer M400 FORGE | Semi-automatic | Rifle | 5.56 NATO | 16" Barrel | Matte Finish | Black | Adjustable Stock | Romeo-MSR Gen II 2 MOA Red Dot | 10 Rounds | 1 Magazine

    Original price $1,099.99
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    Current price $999.99
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    Current price $999.99

    Trusted by military, police, and civilians for decades, SIG SAUER has earned a worldwide reputation for the unquestioned accuracy and unflinching r...

    View full details
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C. Nelson

If you want updates regularly, just shoot Atomic Defense a message. They always respond quickly and answer any questions you have and can clarify. (*Modified for read-ability and formatting.)

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