Est. 2014 | USA Small Business
Filters
Popular Products
Popular Products (5995 Results)
-
Sig Sauer P226 | Semi-automatic | CO2 Air Pistol | .177 Pellet | 4.4" Barrel | Black Finish | Plastic Grips | 16Rd
Original price $129.99Original price $129.99 - Original price $129.99Original price $129.99Current price $119.99$119.99 - $119.99Current price $119.99| /This CO2 powered, next-generation air pistol has been engineered specifically to closely measure up to the most popular SIG original model platform...
View full details -
Sig Sauer ARCA Handguard | Fits Sig Cross Long Action | Moss Green
$199.99Original price $199.99 - Original price $199.99Original price $199.99$199.99$199.99 - $199.99Current price $199.99| /Elevate your bolt-action shooting experience with the ARCA 11.5"" handguard, specifically designed for the CROSS rifle. This handguard is crafted f...
View full details -
Sig Sauer Rear Sight | Handgun Sight | Fits Sig Sauer P211 | Matte Finish | Black | Suppressor Height
$79.99Original price $79.99 - Original price $79.99Original price $79.99$79.99$79.99 - $79.99Current price $79.99| /This blacked-out rear suppressor height sight is designed to work with the P211 to mount behind an optic and co-witness with a suppressor-height fr...
View full details -
Sig Sauer Extractor Kit | Fits Sig P211 | Matte DLC Finish | Black
$34.99Original price $34.99 - Original price $34.99Original price $34.99$34.99$34.99 - $34.99Current price $34.99| /Extractor replacement kits for civilian handguns are essential components for maintaining reliable performance and smooth operation. Whether you're...
View full details -
Sig Sauer G10 | Grip Panel | Fits Sig Sauer P211 | Black | Includes Mounting Screws
$99.99Original price $99.99 - Original price $99.99Original price $99.99$99.99$99.99 - $99.99Current price $99.99| /Enhance your shooting experience with these factory SIG grips, designed to provide comfort, control, and style for your firearm. Crafted with preci...
View full details -
Sig Sauer P938 BRG | Single Action Only | Semi-automatic | Metal Frame Pistol | Sub-Compact | 9MM | 3" Barrel | Alloy | Nitron Finish | Black | Rubber Grips | SIGLITE Night Sights | Ambidextrous Thumb Safety | 7 Rounds | 1 Magazine
Original price $829.99Original price $829.99 - Original price $829.99Original price $829.99Current price $749.99$749.99 - $749.99Current price $749.99| /The P938 BRG finish with black Hogue rubber grips offers the ballistic advantage of the 9mm cartridge in a platform similar in size to the best-sel...
View full details -
Sig Sauer Sight Plate Assembly | Optic Mount Cover | Fits Sig Sauer P211 | Matte Finish | Black
$29.99Original price $29.99 - Original price $29.99Original price $29.99$29.99$29.99 - $29.99Current price $29.99| /Factory replacement sight plate cover for the P211 lineup. This kit includes the sight plate covers and two screws. Ideal for any competition serie...
View full details -
Sig Sauer Recoil Spring Set | Fits Sig P211 | Includes 8 Lbs and 10 Lbs Springs | Black
$39.99Original price $39.99 - Original price $39.99Original price $39.99$39.99$39.99 - $39.99Current price $39.99| /Factory replacement recoil spring set for SIG P211 Models. This set includes 2 recoil springs: 8 lbs. and 10 lbs. KEY FEATURES: Factory Replacemen...
View full details -
Sig Sauer Caliber X-Change Kit | Fits Sig P365-XMACRO | 3.1" Barrel with Integrated Compensator | X-Ray Night Sights | Optic Ready | 17 Rounds | 2 Magazines
$619.99Original price $619.99 - Original price $619.99Original price $619.99$619.99$619.99 - $619.99Current price $619.99| /The wait is over for the P365X Macro X-CHANGE KIT in 9mm with integrated compensator slide. This kit comes with the X-Macro compensated slide in Ni...
View full details -
Sig Sauer Grip Module | Fits Sig P365 Fire Control Units (Except Manual Safety Variants) with P365XL/X-Macro Length Slide | Alloy Construction | Matte Finish | Black
$349.99Original price $349.99 - Original price $349.99Original price $349.99$349.99$349.99 - $349.99Current price $349.99| /Upgrade your P365 grip module with this AXG grip module, now in black. This grip module features an all-metal aluminum alloy frame and interchangea...
View full details -
Sig Sauer Barrel Block Assembly for Sig P211 | 9MM | Black
$129.99Original price $129.99 - Original price $129.99Original price $129.99$129.99$129.99 - $129.99Current price $129.99| /Factory barrel block assembly for the P211 model line, allowing your P211 to be used in even more popular competitive shooting divisions. KEY FEAT...
View full details -
Sig Sauer P320F PROCUT Slide Assembly | XRAY3 Sights | R2 Optic | Compatible with 4.7" 9MM Barrel | Nitron Finish | Black
$449.99Original price $449.99 - Original price $449.99Original price $449.99$449.99$449.99 - $449.99Current price $449.99| /Factory replacement PRO-CUT Slide Assembly for the P320 X-Compact through X-full size pistols. KEY FEATURES: Optic ready | Compatibility: ROMEO1-P...
View full details -
Sig Sauer Grip Module | Fits Sig P365 X-Macro/XL with Manual Safety | Matte Finish | Coyote
$99.99Original price $99.99 - Original price $99.99Original price $99.99$99.99$99.99 - $99.99Current price $99.99| /Factory replacement for the P365-XMACRO grip module. It features a true 1913 accessory rail and three interchangeable backstraps (S, M, L) to ensur...
View full details -
Sig Sauer Barrel | 9MM | 5.5" | Black | Threaded | 1/2X28 | Sig P320
$229.99Original price $229.99 - Original price $229.99Original price $229.99$229.99$229.99 - $229.99Current price $229.99| /Replacement threaded barrel for SIG SAUER P320 Full-size with a loaded chamber indicator, chambered in 9mm. 5.5"" long. SIG SAUER factory replaceme...
View full details -
Sig Sauer Tread Trigger | Two Stage | Flat Blade | Black Finish
$119.99Original price $119.99 - Original price $119.99Original price $119.99$119.99$119.99 - $119.99Current price $119.99| /This two-stage match flat blade trigger reduces the pull weight to break crisply and cleanly at approximately 5 lbs. KEY FEATURES: Compatible with...
View full details -
Sig Sauer Caliber X-Change Kit | 9MM | P320-M18 | Coyote Finish | (1)-17 Round & (2)-21 Round Magazines | 3.9" Configuration
$549.99Original price $549.99 - Original price $549.99Original price $549.99$549.99$549.99 - $549.99Current price $549.99| /This kit converts a P320 to a non-manual safety version of the renowned M18. KEY FEATURES: 3.9" Configuration | M18 Caliber X-Change Kit
-
Sig Sauer Slide Completion Kit | Fits the Sig P320 | Includes Extractor | Extractor Pin | Extractor Spring | Extractor Spring Pin | Striker Group Assembly | and Rear Slide Cap | Black
$99.99Original price $99.99 - Original price $99.99Original price $99.99$99.99$99.99 - $99.99Current price $99.99| /All the factory replacement corrosion-resistant parts to complete your P320 slide, minus barrel, sights, and recoil assembly. KEY FEATURES: Extrac...
View full details -
Sig Sauer Grip Module Assembly | Fits Sig P365 Fire Control Units Except Manual Safety Variants | Includes Small | Medium | and Large Backstraps | Black
$99.99Original price $99.99 - Original price $99.99Original price $99.99$99.99$99.99 - $99.99Current price $99.99| /Factory replacement for the P365-XMACRO grip module. It features a true 1913 accessory rail and three interchangeable backstraps (S, M, L) to ensur...
View full details -
Sig Sauer Slide Completion Kit | Fits the Sig P365 | Includes Extractor | Extractor Pin | Extractor Spring | Extractor Spring Pin | Striker Group Assembly | Striker Safety | Striker Safety Spring | and Rear Slide Cap | Black
$99.99Original price $99.99 - Original price $99.99Original price $99.99$99.99$99.99 - $99.99Current price $99.99| /All the factory replacement corrosion-resistant parts to complete any P365, P365X, or P365XL slide, minus barrel, sights, and recoil assembly. KEY...
View full details -
Sig Sauer P365 Spectre Comp Slide Assembly | Compatible With 3.1" Barrel | Optic Ready | Integrated Compensator | Nitron Finish | Coyote Brown
$499.99Original price $499.99 - Original price $499.99Original price $499.99$499.99$499.99 - $499.99Current price $499.99| /Factory replacement Spectre Comp slide for all 9mm P365 models and configurations. KEY FEATURES: Compatible with P365 9mm models with a 3.1" non-p...
View full details -
Sig Sauer Barrel | 9MM | 4.6" | Black | Threaded 1/2X28 | Fits Sig P320C
$229.99Original price $229.99 - Original price $229.99Original price $229.99$229.99$229.99 - $229.99Current price $229.99| /Attach your muzzle devices or suppressors with this 9MM threaded barrel for the P320 COMPACT / Carry/ XCARRY , chambered in 9MM. 4.6"" long. Design...
View full details -
Sig Sauer Fire Control Unit | Fits P365 | Titanium Nitride Finish | Gold | Compatible with 9mm/380 ACP | Flat Trigger
Original price $399.99Original price $399.99 - Original price $399.99Original price $399.99Current price $349.99$349.99 - $349.99Current price $349.99| /The P365 Custom Works Fire Control Unit (FCU) brings an unprecedented level of customizability and personalization to the micro-compact carry platf...
View full details -
Sig Sauer Grip Module Assembly | Fits Sig Sauer P320X5 9mm | Full Size | Grip Weight/Funnel | Gray
$299.99Original price $299.99 - Original price $299.99Original price $299.99$299.99$299.99 - $299.99Current price $299.99| /The Sig Sauer P320 TXG Grip Module uses tungsten-infused polymer that is then molded into the part. This patent-pending process results in a grip m...
View full details -
Sig Sauer P320 | Skeletonized Flat Trigger | Stainless Steel | Black Finish
$79.99Original price $79.99 - Original price $79.99Original price $79.99$79.99$79.99 - $79.99Current price $79.99| /High quality components and precise manufacturing make Sig Sauer parts ideal for maintaining and upgrading firearms. The durability, reliability an...
View full details -
Sig Sauer Grip Module Assembly | Fits Sig Sauer P320X5 9mm | Full Size | Medium Grip | Gray
$249.99Original price $249.99 - Original price $249.99Original price $249.99$249.99$249.99 - $249.99Current price $249.99| /The Sig Sauer P320 TXG Grip Module uses tungsten-infused polymer that is then molded into the part. This patent-pending process results in a grip m...
View full details -
Sig Sauer Grip Module Assembly | Fits Sig Sauer P365XL With Manual Safety | Matte Finish | Black
$89.99Original price $89.99 - Original price $89.99Original price $89.99$89.99$89.99 - $89.99Current price $89.99| /Factory replacement grip module for the P365XL. This standard XL grip module will convert a standard P365 handgun to the larger XL grip frame. For ...
View full details -
Sig Sauer P365-XL Rose | Striker Fired | Semi-automatic | Polymer Frame Pistol | Sub-Compact | 9mm | 3.1" Barrel with Integrally Compensated Slide | Nitron Finish | Black with Rose Gold Controls and Engraving | SIGLITE Day/Night Sights | 10 Roun
Original price $1,149.99Original price $1,149.99 - Original price $1,149.99Original price $1,149.99Current price $1,049.99$1,049.99 - $1,049.99Current price $1,049.99| /The P365 redefined what a concealed-carry pistol should be. Featuring a 3.1 inch barrel, the XSeries grip module with a 10 round flush fit magazine...
View full details -
Sig Sauer Grip Module Assembly | Fits Sig P320 Carry 9/40/357 | AXG | G10 Grip Panel
$399.99Original price $399.99 - Original price $399.99Original price $399.99$399.99$399.99 - $399.99Current price $399.99| /Install your non-manual safety P320 FCU (firing control unit) into their newly developed AXG (Alloy X Grip) metal grip module to experience the uni...
View full details -
Sig Sauer P365-XL Rose | Semi-automatic | Striker Fired | Polymer Frame Pistol | Sub-compact | 9MM | 3.1" Barrel | Nitron Finish | Black | Rose Gold Accents | Integrally Compensated Slide | ROMEO-RS Sight | X-RAY3 Day/Night Sights | Polymer G
Original price $1,229.99Original price $1,229.99 - Original price $1,229.99Original price $1,229.99Current price $1,129.99$1,129.99 - $1,129.99Current price $1,129.99| /ROSE was created to help encourage and inspire women to take on the responsibility of their own personal safety through education, training, and co...
View full details -
Sig Sauer Grip Module Assembly | Fits Sig Sauer P365XL Standard | Subcompact | Black
$89.99Original price $89.99 - Original price $89.99Original price $89.99$89.99$89.99 - $89.99Current price $89.99| /Factory replacement grip module for the P365XL. This standard XL grip module will convert a standard P365 handgun to the larger XL grip frame. Not ...
View full details -
Sig Sauer P365-XL | Striker Fired | Semi-automatic | Polymer Frame Pistol | Sub-Compact | 9mm | 3.7" Barrel | Polymer Frame | Nitron Finish | Black | XRAY3 Day/Night Sights | Manual Thumb Safety | Optics Ready | 10 Rounds | 2 Magazines
Original price $699.99Original price $699.99 - Original price $699.99Original price $699.99Current price $629.99$629.99 - $629.99Current price $629.99| /The P365 redefined what a concealed-carry pistol should be, now the new P365 XL is doing it again. The first P365 offered in the XSeries family, th...
View full details -
Sig Sauer P365XL | Striker Fired | Semi-automatic | Micro-Compact Pistol | 9MM | 3.7" Barrel | Nitron Finish | Black | Polymer Grip | X-RAY3 Day/Night Sights | SIG-LOC Optic Ready Slide | 10 Rounds | 2 Magazines
Original price $699.99Original price $699.99 - Original price $699.99Original price $699.99Current price $629.99$629.99 - $629.99Current price $629.99| /The P365 redefined what a concealed-carry pistol should be, now the new P365 XL is doing it again. The first P365 offered in the X family, the XL c...
View full details -
Sig Sauer P365 XL | Striker Fired | Semi-automatic | Polymer Frame Pistol | Sub-Compact | 9mm | 3.7" Barrel | Silver Slide | Black Frame | XRAY3 Day/Night Sights | Optics Ready | 12 Rounds | 2 Magazines
Original price $679.99Original price $679.99 - Original price $679.99Original price $679.99Current price $599.99$599.99 - $599.99Current price $599.99| /The P365 redefined what a concealed-carry pistol should be, now the new P365 XL is doing it again. The first P365 offered in the XSeries family, th...
View full details -
Sig Sauer P365-XL COMP | Semi-automatic | Striker Fired | Sub-Compact | 380ACP | 3.1" Barrel | Two-Port Integrated Expansion Chamber | Matte Finish | Black | Optics Ready | X-Ray 3 Night Sights | 12 Rounds | 2 Magazines
Original price $799.99Original price $799.99 - Original price $799.99Original price $799.99Current price $729.99$729.99 - $729.99Current price $729.99| /Featuring a 3.1 inch barrel, the X grip module with a 12 round flush fit magazine brings a new level of performance to your EDC. The P365 redefined...
View full details -
Sig Sauer P365-XL COMP | Semi-automatic | Striker Fired | Sub-Compact | 380ACP | 3.1" Barrel | Two-Port Integrated Expansion Chamber | Matte Finish | Black | Optics Ready | Thumb Safety | X-Ray 3 Night Sights | 12 Rounds | 2 Magazines
Original price $799.99Original price $799.99 - Original price $799.99Original price $799.99Current price $729.99$729.99 - $729.99Current price $729.99| /The P365-XL COMP 380 is designed to deliver softer recoil and flatter shooting in a compact, everyday-carry platform. Chambered in .380 AUTO and fe...
View full details -
Sig Sauer P365XL | X Series | Striker Fired | Semi-automatic | Polymer Frame Pistol | Sub-Compact | 9mm | 3.7" Barrel | Nitron Finish | Black | XRAY3 Day/Night Sights | SIG-LOC Optics Ready Slide | 12 Rounds | 2 Magazines
Original price $699.99Original price $699.99 - Original price $699.99Original price $699.99Current price $629.99$629.99 - $629.99Current price $629.99| /The P365 redefined what a concealed-carry pistol should be, now the new P365 XL is doing it again. The first P365 offered in the XSeries family, th...
View full details
No catches. Always in the USA.
Guaranteed Secure Payment. SSL AES-256.
Certified products. Certified and trusted shipping.
Family owned and operated in the USA.
Professionals Trust Atomic Defense
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
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