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 P226 LEGION | Double Action/Single Action | Semi-automatic | Metal Frame Pistol | Full Size | 9MM | 4.4" Barrel | Alloy | Legion Gray | Black G10 Grips | XRAY3 Day/Night Sights | Optic Ready | Decocker | 15 Rounds | P-SAIT Trigger
Original price $1,429.99Original price $1,429.99 - Original price $1,429.99Original price $1,429.99Current price $1,299.99$1,299.99 - $1,299.99Current price $1,299.99| /The Legion P226 is finished in Cerakote Elite Legion gray coating, custom G-10 grips with a Legion medallion, the SIG SAUER Electro-Optics X-RAY hi...
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Sig Sauer P226 | Legion | Massachusetts Compliant | Double Action/Single Action | Semi-automatic | Full Size | 9MM | 4.4" Barrel | Alloy | Legion Gray | Black G10 Grips | Sig X-RAY Day/Night Sights | Optic Ready | Decocker | 10 Rounds | P-S
Original price $1,429.99Original price $1,429.99 - Original price $1,429.99Original price $1,429.99Current price $1,299.99$1,299.99 - $1,299.99Current price $1,299.99| /The Legion P226 is finished in Cerakote Elite Legion gray coating, custom G-10 grips with a Legion medallion, the SIG SAUER Electro-Optics X-RAY hi...
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Sig Sauer Magazine | 9MM | 10 Rounds | Fits P250/P320 Compact | Black
$49.99Original price $49.99 - Original price $49.99Original price $49.99$49.99$49.99 - $49.99Current price $49.99| /Trusted by military, police and civilians for decades, SIG SAUER has earned a worldwide reputation for the unquestioned accuracy and unflinching re...
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Sig Sauer Magazine | 9MM | 12 Rounds | Fits P250/P320 | Steel | Black
$49.99Original price $49.99 - Original price $49.99Original price $49.99$49.99$49.99 - $49.99Current price $49.99| /Trusted by military, police and civilians for decades, SIG SAUER has earned a worldwide reputation for the unquestioned accuracy and unflinching re...
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Sig Sauer P365X Komodo Anime | Striker Fired | Semi-automatic | 9MM | 3.1" Zaffiri Threadless Compensated Barrel | Komodo Aluminum Grip Module | Custom Black Cerakote Finish by Shark Coast Tactical | Fixed Sights | Optic Ready | 17 Rounds | 2 Ma
$1,002.35Original price $1,002.35 - Original price $1,002.35Original price $1,002.35$1,002.35$1,002.35 - $1,002.35Current price $1,002.35| /The Komodo Anime Series for the P365X brings bold, eye-catching style to a high-performance carry gun. Built on the Shark Coast Tactical Komodo gri...
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Sig Sauer RMR/SRO Sealing Plate Kit | Fits Sig P320
$39.99Original price $39.99 - Original price $39.99Original price $39.99$39.99$39.99 - $39.99Current price $39.99| /Designed and tested specifically to mount the Trijicon red dot sights using the RMR footprint to the Sig Sauer line of pistols. The mounts are easy...
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Sig Sauer Magazine | Multi Caliber | 7.62 NATO/6.8X51MM/6.5 Creedmoor/277 Sig Fury | Fits Sig Sauer MCX-SPEAR | Steel Construction | Coyote | 20 Rounds | 1 Magazine
$99.99Original price $99.99 - Original price $99.99Original price $99.99$99.99$99.99 - $99.99Current price $99.99| /This is a factory replacement 20-round magazine for the MCX-SPEAR. SIG SAUER designed this magazine for the U.S. Army's Next Generation Squad Weapo...
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Sig Sauer 1911 X-Series Nightmare | Single Action Only | Semi-automatic | 1911 | Carry Size | 45 ACP | 4.25" Carbon Steel Barrel | DLC Finish | Black | Optics Ready | X-RAY3 Day/Night Sights | G10 Grips | Ambidextrous Safety | 8 Rounds | 2 S
Original price $1,649.99Original price $1,649.99 - Original price $1,649.99Original price $1,649.99Current price $1,499.99$1,499.99 - $1,499.99Current price $1,499.99| /The classic 1911 has joined the Red Dot Revolution with the 1911-X from SIG SAUER. KEY FEATURES: Optic-Ready X Slide with Compact Optic Footprint ...
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Sig Sauer Magazine | 9MM | 17 Rounds | Fits P250/P320 | Steel | Black
$49.99Original price $49.99 - Original price $49.99Original price $49.99$49.99$49.99 - $49.99Current price $49.99| /Trusted by military, police and civilians for decades, SIG SAUER has earned a worldwide reputation for the unquestioned accuracy and unflinching re...
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Sig Sauer Magazine | 9MM | 10 Rounds | Fits P250/P320 Full Size | Steel | Black
$49.99Original price $49.99 - Original price $49.99Original price $49.99$49.99$49.99 - $49.99Current price $49.99| /Trusted by military, police and civilians for decades, SIG SAUER has earned a worldwide reputation for the unquestioned accuracy and unflinching re...
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Sig Sauer 1911 X Series | Single Action Only | Semi-automatic | 1911 | Full Size | 45 ACP | 5" Barrel | DLC Finish | Black | Optics Ready | LOK Grips G10 Grips | P-Series XRAY3 Day/Night Sights | Ambidextrous Safety | 8 Rounds | 2 Magazines
Original price $1,529.99Original price $1,529.99 - Original price $1,529.99Original price $1,529.99Current price $1,399.99$1,399.99 - $1,399.99Current price $1,399.99| /The classic 1911 has joined the Red Dot Revolution with the introduction of the new 1911 X-SERIES from SIG SAUER. A balance of classic engineering ...
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Sig Sauer P365X Komodo Anime | Striker Fired | Semi-automatic | 9MM | 3.1" Zaffiri Threadless Compensated Barrel | Komodo Aluminum Grip Module | Custom Black Cerakote Finish by Shark Coast Tactical | Fixed Sights | Optic Ready | 17 Rounds | 2 Ma
$1,002.35Original price $1,002.35 - Original price $1,002.35Original price $1,002.35$1,002.35$1,002.35 - $1,002.35Current price $1,002.35| /The Komodo Anime Series for the P365X brings bold, eye-catching style to a high-performance carry gun. Built on the Shark Coast Tactical Komodo gri...
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Sig Sauer P365X Komodo Anime | Striker Fired | Semi-automatic | 9MM | 3.1" Zaffiri Threadless Compensated Barrel In High Polish Gold | Komodo Aluminum Grip Module | Custom White Cerakote Finish by Shark Coast Tactical | Fixed Sights | Optic Ready
$1,002.35Original price $1,002.35 - Original price $1,002.35Original price $1,002.35$1,002.35$1,002.35 - $1,002.35Current price $1,002.35| /The Komodo Anime Series for the P365X brings bold, eye-catching style to a high-performance carry gun. Built on the Shark Coast Tactical Komodo gri...
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Sig Sauer P211 GT4 | Semi-automatic | Single Action Only | Metal Frame Pistol | Compact | 9MM | 4.2" Bull Barrel | Nitron Finish | Black | Black G10 Grips | Optic Ready with SIG-LOC PRO Footprint | XRAY3 Day/Night Front Sight | Black Fixed Rea
Original price $2,299.99Original price $2,299.99 - Original price $2,299.99Original price $2,299.99Current price $2,099.99$2,099.99 - $2,099.99Current price $2,099.99| /Designed for carry without compromise, the SIG SAUER P211-GT4 delivers duty-grade performance in a refined, compact-length, non-compensated configu...
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Sig Sauer 1911 X Series | Single Action Only | Semi-automatic | 1911 | Full Size | 45 ACP | 5" Barrel | PVD Finish | Coyote | Optics Ready | LOK Grips G10 Grips | P-Series XRay3 Day/Night Sights | Ambidextrous Safety | 8 Rounds | 2 Magazines
Original price $1,649.99Original price $1,649.99 - Original price $1,649.99Original price $1,649.99Current price $1,399.99$1,399.99 - $1,399.99Current price $1,399.99| /The classic 1911 has joined the Red Dot Revolution with the introduction of the new 1911 X-SERIES from SIG SAUER. A balance of classic engineering ...
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Sig Sauer Taper Cap | Fits PCC Barrels | Anodized Finish | Black
$24.99Original price $24.99 - Original price $24.99Original price $24.99$24.99$24.99 - $24.99Current price $24.99| /Sig Sauer Taper Caps allow the user to adapt the standard Sig Sauer tapered shoulder to a 90 degree shoulder allowing for a more uniform installati...
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Sig Sauer P210 Target | Single Action Only | Semi-automatic | Metal Frame Pistol | Full Size | 9MM | 5" Barrel | Steel | Nitron Finish | Black | Walnut Grips | Manual Thumb Safety | 8 Rounds | Target Grade Trigger | 2 Magazines
Original price $2,399.99Original price $2,399.99 - Original price $2,399.99Original price $2,399.99Current price $2,199.99$2,199.99 - $2,199.99Current price $2,199.99| /The P210 Target builds on the precision of its 1947 Swiss predecessor and upgrades it with new, sleek, custom walnut target grips, a precision-mach...
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Sig Sauer 1911 X Carry | Single Action Only | Semi-automatic | Metal Frame Pistol | Carry Size | 45ACP | 4.2" Barrel | Cerakote Slide | DLC Frame | White Slide with Freedom Engraving | Black Frame | G10 Grips | Optics Ready | X-RAY3 Day/Night
$1,649.99Original price $1,649.99 - Original price $1,649.99Original price $1,649.99$1,649.99$1,649.99 - $1,649.99Current price $1,649.99| /SIG SAUER proudly introduces the limited-edition Freedom Series. This exclusive collection of three pistols is designed to honor the dedication and...
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Sig Sauer P211 GT4 | Semi-automatic | Single Action Only | Metal Frame Pistol | Compact | 9MM | 4.2" Bull Barrel | Nitron Finish | Black | Black G10 Grips | Optic Ready with SIG-LOC PRO Footprint | XRAY3 Day/Night Front Sight | Black Fixed Rea
Original price $2,699.99Original price $2,699.99 - Original price $2,699.99Original price $2,699.99Current price $2,499.99$2,499.99 - $2,499.99Current price $2,499.99| /Designed for carry without compromise, the SIG SAUER P211-GT4 delivers duty-grade performance in a refined, compact-length, non-compensated configu...
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Sig Sauer P211 GT5 | Semi-automatic | Single Action Only | Metal Frame Pistol | Full Size | 9MM | 5" Bull Barrel | Nitron Finish | Black | Black G10 Grips | Optic Ready with SIG-LOC PRO Footprint | XRAY3 Day/Night Front Sight | Black Fixed Rea
Original price $2,299.99Original price $2,299.99 - Original price $2,299.99Original price $2,299.99Current price $2,099.99$2,099.99 - $2,099.99Current price $2,099.99| /Built for duty-grade performance with competition-level refinement, the SIG SAUER P211-GT5 delivers precision, control, and versatility in a full-s...
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Sig Sauer P211 GT4 | Semi-automatic | Single Action Only | Metal Frame Pistol | Carry Size | 9MM | 4.2" Bull Barrel | Nitron Finish | Black | SIG-LOC PRO Footprint Optics Ready Slide | XRAY3 Day/Night Sights | G10 Grips | Manual Safety | 3 Ma
Original price $2,299.99Original price $2,299.99 - Original price $2,299.99Original price $2,299.99Current price $2,099.99$2,099.99 - $2,099.99Current price $2,099.99| /Designed for carry without compromise, the SIG SAUER P211-GT4 delivers duty-grade performance in a refined, compact-length, non-compensated configu...
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Sig Sauer P211 GTO | Semi-automatic | Single Action Only | Metal Frame Pistol | Full Size | 9MM | 4.4" Barrel | MACH3D Compensator | Nitron Finish | Black | XRAY 3 Day/Night Sights | ROMEO-X SIG-LOC Compact Optic | Flared Magwell | 3 Magazine
Original price $2,999.99Original price $2,999.99 - Original price $2,999.99Original price $2,999.99Current price $2,799.99$2,799.99 - $2,799.99Current price $2,799.99| /Building on a legacy of innovation and a heritage of crafting some of the world's finest hammer-fired pistols, the SIG SAUER P211-GTO brings the ti...
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Sig Sauer P211 GTO | Semi-automatic | Single Action Only | Metal Frame Pistol | Full Size | 9MM | 4.4" Barrel | MACH3D Compensator | Nitron Finish | Black | Sig-Loc Pro Footprint Optics Ready Slide | Fiber Optic Sights | Flared Magwell | 3 Ma
Original price $2,599.99Original price $2,599.99 - Original price $2,599.99Original price $2,599.99Current price $2,399.99$2,399.99 - $2,399.99Current price $2,399.99| /Building on a legacy of innovation and a heritage of crafting some of the world's finest hammer-fired pistols, the SIG SAUER P211-GTO brings the ti...
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Sig Sauer P211 GT5 | Semi-automatic | Single Action Only | Metal Frame Pistol | Full Size | 9MM | 5" Barrel | Nitron Finish | Black | SIG-LOC PRO Footprint Optics Ready Slide | XRAY3 Day/Night Sights | G10 Grips | Manual Safety | 3 Magazines
Original price $2,299.99Original price $2,299.99 - Original price $2,299.99Original price $2,299.99Current price $2,099.99$2,099.99 - $2,099.99Current price $2,099.99| /Built for duty-grade performance with competition-level refinement, the SIG SAUER P211-GT5 delivers precision, control, and versatility in a full-s...
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Sig Sauer P211 GTO | Semi-automatic | Single Action Only | Metal Frame Pistol | Full Size | 9MM | 4.4" Barrel | MACH3D Compensator | Matte Finish | Black | Sig-Loc Pro Footprint Optics Ready Slide | Fiber Optic Sight | Flared Magwell | 3 Maga
Original price $2,599.99Original price $2,599.99 - Original price $2,599.99Original price $2,599.99Current price $2,399.99$2,399.99 - $2,399.99Current price $2,399.99| /Building on a legacy of innovation and a heritage of crafting some of the world's finest hammer-fired pistols, the SIG SAUER P211-GTO brings the ti...
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Sig Sauer P211 GT5 | Semi-automatic | Single Action Only | Metal Frame Pistol | Full Size | 9MM | 5" Bull Barrel | Nitron Finish | Black | Black G10 Grips | Optic Ready with SIG-LOC PRO Footprint | XRAY3 Day/Night Front Sight | Black Fixed Rea
Original price $2,699.99Original price $2,699.99 - Original price $2,699.99Original price $2,699.99Current price $2,499.99$2,499.99 - $2,499.99Current price $2,499.99| /Built for duty-grade performance with competition-level refinement, the SIG SAUER P211-GT5 delivers precision, control, and versatility in a full-s...
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Sig Sauer Magazine | 9MM | 17 Rounds | with Henning Group Aluminum Basepad | Fits Sig P320 X-Five Legion | Steel | Black
$59.99Original price $59.99 - Original price $59.99Original price $59.99$59.99$59.99 - $59.99Current price $59.99| /Not all replacement magazines are equal. Keep your SIG performing at the highest level with factory replacement magazines. KEY FEATURES: 17 Round ...
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Sig Sauer Magazine | 9MM | 10 Rounds | Fits Sig P365XL | Steel | Black
$49.99Original price $49.99 - Original price $49.99Original price $49.99$49.99$49.99 - $49.99Current price $49.99| /Trusted by military, police and civilians for decades, SIG SAUER has earned a worldwide reputation for the unquestioned accuracy and unflinching re...
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Sig Sauer Magazine | 22LR | 20 Rounds | Fits P322 | Polymer | Black
$29.99Original price $29.99 - Original price $29.99Original price $29.99$29.99$29.99 - $29.99Current price $29.99| /Trusted by military, police and civilians for decades, SIG SAUER has earned a worldwide reputation for the unquestioned accuracy and unflinching re...
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Sig Sauer Magazine | 9MM | 25 Rounds | Fits Sig P365 | Steel | Oxide Finish | Black
$69.99Original price $69.99 - Original price $69.99Original price $69.99$69.99$69.99 - $69.99Current price $69.99| /This magazine will with ALL 9mm P365 models, including the standard, X, XL, XMACRO, AXG-LEGION, and FUSE. There will be a gap when seated in P365 S...
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Sig Sauer Magazine | 9MM | 23 Rounds | Fits Sig P211 | Steel | Black
$79.99Original price $79.99 - Original price $79.99Original price $79.99$79.99$79.99 - $79.99Current price $79.99| /This factory magazine comes standard with the 23-round P211 models. Since the P211 operates off P320 magazines, this magazine will also work with A...
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Sig Sauer Magazine | 9MM | 20 Rounds | Fits All Generations of MPX | Black | Polymer
$49.99Original price $49.99 - Original price $49.99Original price $49.99$49.99$49.99 - $49.99Current price $49.99| /The SIG SAUER enhanced factory MPX 20-round 9mm magazine combines the best of metal and polymer designs. It features metal feed-lips for enhanced d...
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Sig Sauer Magazine | 22LR | 25 Rounds | Fits P322 | Polymer | Black
$39.99Original price $39.99 - Original price $39.99Original price $39.99$39.99$39.99 - $39.99Current price $39.99| /Trusted by military, police and civilians for decades, SIG SAUER has earned a worldwide reputation for the unquestioned accuracy and unflinching re...
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Sig Sauer Magazine | 380ACP | 10 Rounds | Fits Sig P365 | with Finger Extension | Steel | Black
$49.99Original price $49.99 - Original price $49.99Original price $49.99$49.99$49.99 - $49.99Current price $49.99| /Trusted by military, police and civilians for decades, SIG SAUER has earned a worldwide reputation for the unquestioned accuracy and unflinching re...
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Sig Sauer Magazine | 45ACP | 8 Rounds | Fits P220 | Stainless
$49.99Original price $49.99 - Original price $49.99Original price $49.99$49.99$49.99 - $49.99Current price $49.99| /Trusted by military, police and civilians for decades, SIG SAUER has earned a worldwide reputation for the unquestioned accuracy and unflinching re...
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Sig Sauer Magazine | 40 S&W | 10 Rounds | Fits SP2022 | Steel | Black
$49.99Original price $49.99 - Original price $49.99Original price $49.99$49.99$49.99 - $49.99Current price $49.99| /Trusted by military, police and civilians for decades, SIG SAUER has earned a worldwide reputation for the unquestioned accuracy and unflinching re...
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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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