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Gun Parts (1829 Results)

  • Save $16.00 Save $0.00

    Strike Carbon Fiber Suppressor Alignment Rods

    4.7 (58)
    $109.95
    $109.95 - $109.95
    $109.95
    $93.95
    $93.95 - $93.95
    $93.95

    Strike Industries Carbon Fiber Suppressor Alignment Rods: Precision Alignment Without Compromising Barrel Integrity Use these rods to get a cruci...

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  • cookie cutter muzzle brake attached to an AR-15
    SI cookie cutter muzzle brake frontal look
    Save $7.00 Save $0.00

    Cookie Cutter Muzzle Brake - Single Chamber Design to Eliminate Recoil Force - For AR/ AK pistols

    5.0 (7)
    $74.95
    $74.95 - $74.95
    $74.95
    $67.95
    $67.95 - $67.95
    $67.95

    Cookie Cutter Muzzle Brake: Dominate muzzle rise and recoil with a single-chamber design. The Strike Industries Cookie Cutter Comp, aka Cookie Cut...

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  • Save $10.00 Save $0.00

    FOXTROT2R - 20,000 Candela WeaponLight w/ Dual-Fuel Power (Rechargeable or CR123A)

    5.0 (2)
    $149.99
    $149.99 - $149.99
    $149.99
    $139.99
    $139.99 - $139.99
    $139.99

    Sig FOXTROT2R: Always Powered with Rechargeable or Standard Batteries The Sig Sauer FOXTROT2R is a tough, powerful light that mounts to your handg...

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  • right side angle of the Streamlight TLR7X mounted on a Glock 19x9
    Right side angled of the TLR 7X Weaponlight
    Save up to $98.34 Save $0.00

    Streamlight TLR-7X - Compact 500 Lumens pistol light w/ Rechargeable Battery 

    4.8 (13)
    $253.66 - $266.29
    $253.66 - $266.29
    $253.66
    From $157.95
    $157.95 - $167.95
    $157.95

    Streamlight TLR-7 X: 500 Lumens & 5K Candela to See Your Target Clearly The Streamlight TLR-7 X is a tough and bright light that mounts secure...

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  • close up view of the front of the Maztech X4-LRF FDE
    A front isometric view of the Maztech X4 LRF Gen 2 laser rangefinder, positioned so the safety warning legend on the right side is clearly visible in the foreground against its rugged housing.

    Maztech X4-LRF Gen 2: Improved Up to 16,400 Yards Ranging & Ballistic Solver - Enhanced Laser Precision

    5.0 (3)
    $2,195.00
    $2,195.00 - $4,995.00
    $2,195.00
    From $2,195.00
    $2,195.00 - $4,995.00
    $2,195.00

    Maztech X4-LRF Gen 2: The Ultimate Ballistic Laser Rangefinder for Instant Firing Solutions Out to 15km The Maztech X4-LRF is a weapon-mounted bal...

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  • Save up to $3.00 Save $0.00

    Strike Shotgun Barrel Clamp for Beretta 1301 Tactical and A300 Ultima Patrol

    5.0 (3)
    $38.95 - $39.95
    $38.95 - $39.95
    $38.95
    From $35.95
    $35.95 - $36.95
    $35.95

    Elevate Your Beretta 1301 Tactical and A300 Ultima Patrol: The Ultimate Barrel Clamp for Enhanced Functionality Adds strength and rigidity to you...

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  • strike-industries-fsa-cheek-riser-side
    strike-industries-fsa-cheek-riser-with-box
    Save $2.00 Save $0.00

    Strike Cheek Riser for Dual Folding Adapter

    4.0 (1)
    $31.95
    $31.95 - $31.95
    $31.95
    $29.95
    $29.95 - $29.95
    $29.95

    Strike Dual Folding Adapter Cheek Riser: Achieve Consistent Accuracy and Comfort with 5-Position, Tool-less Adjustment The Strike Industries FSA -...

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  • SI-LINK-ANCHOR-BK
    Save $1.00 Save $0.00

    Strike Industries Link Anchor Handstop - Black - Fits MLOK and Keymod

    $13.95
    $13.95 - $13.95
    $13.95
    $12.95
    $12.95 - $12.95
    $12.95

    The LINK Anchor Handstop is made from a heat resistant polymer that allows comfortable grip in any shooting condition. It has a low profile design ...

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  • Save $28.00 Save $0.00

    Unity Tactical FAST FTC OMNI - Magnifier Mount - Made in USA

    5.0 (1)
    $279.00
    $279.00 - $279.00
    $279.00
    $251.00
    $251.00 - $251.00
    $251.00

    FAST™ FTC OMNI: Innovative Magnifier Mount with Flip-to-Center Technology The FAST™ FTC OMNI is a cutting-edge magnifier mount that features UNIT...

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  • surefire-sfmb-mounted-to-rifle-barrel
    surefire-socom-muzzle-brake-556
    Save up to $20.00 Save $0.00

    SureFire SOCOM Muzzle Brake - Fits All SOCOM Fast-Attach Suppressors

    $169.00 - $199.00
    $169.00 - $199.00
    $169.00
    From $152.00
    $152.00 - $179.00
    $152.00

    SureFire SFMB: Recoil Reduction & Suppressor Mount Large, Precisely Angled Ports Greatly Reduce Recoil: The SFMB by SureFire features large, ...

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  • Save $90.05 Save $0.00

    ZenitCo PT-1 - Versatile Adjustable Stock - Lightweight

    5.0 (1)
    $820.00
    $820.00 - $820.00
    $820.00
    $729.95
    $729.95 - $729.95
    $729.95

    ZenitCo PT-1 Telescopic Stock: Enhanced Ergonomics and Adaptability for AK Series The ZenitCo PT-1 Stock is a state-of-the-art, telescopic skeleto...

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  • strike-industries-a2-blast-shield-black-bg-gallery
    strike-industries-a2-blast-shield-front-side-view
    Save $10.00 Save $0.00

    Strike Blast Shield for A2 Birdcage Flash Hider

    4.8 (4)
    $109.95
    $109.95 - $109.95
    $109.95
    $99.95
    $99.95 - $99.95
    $99.95

    Strike A2 Blast Shield: Enhance Your A2 Birdcage with Secure, Direct-Mount Concussion Reduction  The Strike A2 Blast Shield is a dedicated concus...

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  • Save $41.00 Save $0.00

    ZenitCo B-33 - Dust Cover - For ANY AK

    5.0 (2)
    $820.00
    $820.00 - $820.00
    $820.00
    $779.00
    $779.00 - $779.00
    $779.00

    ZenitCo B-33 Rail: Transform Your AK with a Sleek, Durable, and Precision-Mounting Solution The ZenitCo B-33 rail is a high-quality accessory des...

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  • z-70031-surefire-shim-kit
    z-70121-surefire-shim-kit
    Save $3.00 Save $0.00

    SureFire SOCOM Shim Kits - Compatible with All SureFire Muzzle Devices

    5.0 (3)
    $14.00
    $14.00 - $14.00
    $14.00
    $11.00
    $11.00 - $11.00
    $11.00

    SureFire SOCOM Shim Kits: Ensures Precise Muzzle Device Timing Perfect muzzle device timing every time: Eliminate guesswork and ensure the proper...

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  • Save $11.00 Save $0.00

    iRay MQD Mount - AC36 QD Mount for RH25 Thermals

    4.9 (9)
    $210.00
    $210.00 - $210.00
    $210.00
    $199.00
    $199.00 - $199.00
    $199.00

    iRay MQD Mount The iRay MQD Mount is a cutting-edge mounting solution developed through the partnership between iRayUSA and American Defense Manuf...

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  • surefire installation wrench for 3 prong muzzle devices
    Save $2.00 Save $0.00

    SureFire SOCOM 3-Prong Wrench - Attaches to 1/2-Inch Drive Ratchet

    $14.00
    $14.00 - $14.00
    $14.00
    $12.00
    $12.00 - $12.00
    $12.00

    SureFire SOCOM 3-Prong Installation Wrench (Z-71347) for Muzzle Devices Installation tool for SureFire 3-prong muzzle devices: This dedicated too...

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  • strike-industries-fsa-stabilizer-end-on-the-ground
    strike-industries-fsa-stabilizer-end

    Strike Industries FSA Stabilizer End

    5.0 (2)
    $31.95
    $31.95 - $31.95
    $31.95
    $44.95
    $44.95 - $44.95
    $44.95

    Adaptable Stability: The Strike Industries FSA Stabilizer End The FSA Stabilizer End is a modular rear end piece for Strike FSA Dual or Single Fo...

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  • A Maztech X4 Diving Board Mount installed on top of the X4 FCS, with a X4 LRF mounted on it.
    right angled view of the Maztech X4 Diving Board Mount

    Maztech X4 Diving Board Mount - Mounts LRF & Accessories Above Scope

    $199.00
    $199.00 - $199.00
    $199.00
    $199.00
    $199.00 - $199.00
    $199.00

    Maztech X4 Diving Board Mount: Mount Your LRF & Accessories Above Your Scope  The Maztech X4 Diving Board Mount helps you add more gear above ...

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  • lifestyle image of the surefire fast attach hub being attached to a SOCOM556-RC3
    left angled view of the surefire fast-attach hub
    Save up to $35.00 Save $0.00

    SureFire Fast-Attach Hub - HUB Suppressor Muzzle Adapter - Proudly Made in the USA

    4.5 (2)
    $349.00 - $389.95
    $349.00 - $389.95
    $349.00
    From $314.00
    $314.00 - $369.95
    $314.00

    SureFire Fast-Attach Hub; Unleash seamless suppressor use with rock-solid reliability. The SureFire Fast-Attach Hub adapter lets you convert any H...

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  • Save $199.05 Save $0.00

    ZenitCo Sport-1 Kit - Advanced Lightweight Weapon Improvement

    5.0 (2)
    $899.00
    $899.00 - $899.00
    $899.00
    $699.95
    $699.95 - $699.95
    $699.95

    ZenitCo Sport-1 AK Handguard Kit: Ultimate Customization & Enhanced Durability The ZenitCo Sport-1 Kit is an essential upgrade for AK and rifl...

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  • Save up to $20.00 Save $0.00

    SureFire KF2 Turbo Light Head: w/ 100k Candela & 700 Lumens - Proudly Made in the USA

    5.0 (1)
    $239.00 - $249.00
    $239.00 - $249.00
    $239.00
    From $219.00
    $219.00 - $229.00
    $219.00

    SureFire KF2 Turbo 6V White Light – Unmatched Long-Range Illumination and Rugged Durability The SureFire KF2 Turbo 6V White Light is a high-perfo...

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  • Save up to $14.00 Save $0.00

    SureFire KE2-DF 6V Dual Fuel White Light - M640DF Replacement Head

    5.0 (1)
    $144.27 - $239.00
    $144.27 - $239.00
    $144.27
    From $215.00
    $215.00 - $225.00
    $215.00

    SureFire KE2-DF 6V Dual Fuel White Light - Powerful, Durable, and Compact Tactical Lighting Solution The SureFire KE2-DF 6V Dual Fuel White Light...

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  • Maztech X4 Scope to Rangefinder Cable

    5.0 (1)
    $175.00
    $175.00 - $195.00
    $175.00
    From $175.00
    $175.00 - $195.00
    $175.00

    Maztech X4 Scope to Rangefinder Cable | Instant Data for Auto Solution The Maztech X4 FCS-to-LRF Cable connects your X4 Fire Control System (FCS) ...

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  • Side left view of the Maztech X4-FCS attached to an AR15, with a Leupold LPVO mounted on the Fire Control System and X4 Low Profile Remote on display.
    Angled right view of Maztech fire control system

    Maztech X4-FCS: Automatic Aiming Control for Instant Green Dot Hits - Limited Stock

    5.0 (1)
    $3,495.00
    $3,495.00 - $3,495.00
    $3,495.00
    $3,495.00
    $3,495.00 - $3,495.00
    $3,495.00

    Maztech X4-FCS: Aiming Assistant for Instant Hits Without Math The Maztech X4-FCS turns your regular rifle scope into a smart system that does th...

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  • Save $10.00 Save $0.00

    Unity Tactical FAST Optic Riser - Made in USA

    $105.00
    $105.00 - $105.00
    $105.00
    $95.00
    $95.00 - $95.00
    $95.00

    FAST Optic Riser – Elevated Mounting for Faster Target Acquisition and Enhanced Ergonomics Elevates Optics for Enhanced Sight Picture: The FAST™ ...

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  • Save $26.00 Save $0.00

    SureFire KM1 3V Infrared & White Light - M300V Replacement Head

    $265.00
    $265.00 - $265.00
    $265.00
    $239.00
    $239.00 - $239.00
    $239.00

    SureFire KM1 3V Infrared & White Light – Durable, Versatile, and Combat-Ready Illumination The SureFire KM1 3V Infrared & White Light is ...

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  • Save up to $27.00 Save $0.00

    Unity Tactical AXON - Remote Switch - Made in USA

    $154.00 - $299.00
    $154.00 - $299.00
    $154.00
    From $140.00
    $140.00 - $272.00
    $140.00

    Unity Tactical AXON™ – Ultimate Control for Lights and Lasers in a Durable, Compact Design The Unity Tactical AXON™ offers state-of-the-art remot...

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  • Unity Tactical AXON SL

    $114.00 - $275.00
    From $114.00
    $114.00 - $275.00
    $114.00

    Unity Tactical AXON SL: Compact, Versatile Control Switch for Enhanced Performance Small, single-button switch: The AXON™ SL is the compact optio...

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  • MAG1566-FDE
    MAG1566-BLK
    Save $0.85 Save $0.00

    Magpul Industries Thumb Shelf | Grip | Fits Octagonal Aluminum M-LOK Handguards | 1 Slot | Matte Finish | Black

    $16.95
    $16.95 - $16.95
    $16.95
    $16.10
    $16.10 - $16.10
    $16.10

    The M-LOK Thumb Shelf is designed for octagonal M-LOK handguards or forends. It provides a repeatable reference point for a consistent shooting gri...

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  • IDX-M
    HS-M

    Arisaka Defense Hand Stop - Anodized Finish - Black - Fits M-LOK

    $30.00
    $30.00 - $30.00
    $30.00
    $30.00
    $30.00 - $30.00
    $30.00

    The Patent Pending Arisaka Hand Stop is a continuation of our low profile, minimal control accessories. The primary goal of this accessory is to ai...

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  • StreamlightTLR1HLproductimageblackgunattachmentlifestyleatomicdefense2
    StreamlightTLR1HLproductimageblackatomicdefensemain1
    Save up to $165.09 Save $0.00

    Streamlight TLR1 HL - Gun Light - All Colors

    $292.96 - $395.09
    $292.96 - $395.09
    $292.96
    From $170.00
    $170.00 - $230.00
    $170.00

    Streamlight TLR1 HL Gun Light The TLR1 HL now provides a 1,000lumen blast of light for maximum illumination while clearing a room or searching an ...

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  • SF3P Flash Hider
    surefire-3-prong
    Save $17.00 Save $0.00

    SureFire SOCOM 3-Prong Flash Hider - Available for 5.56mm and 7.62 Calibers

    5.0 (1)
    $169.00
    $169.00 - $169.00
    $169.00
    $152.00
    $152.00 - $152.00
    $152.00

    SureFire SOCOM 3-Prong Flash Hider: Suppressor Mount & Flash Reduction 99% Muzzle Flash Reduction: Patented design significantly reduces muzz...

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  • A side profile view of a tactical operator looking through the mounted DOT EHS-1 optic using helmet-mounted night vision goggles. The high mount provides proper clearance, demonstrating its effective use as a passive aiming NVG sight.
    A front-left angle view of the dot ehs-1 holographic sight, showcasing its flat dark earth tan finish, objective lens, and integrated high mount.

    DOT EHS-1: Holographic Sight 1 MOA / 65 MOA Reticle & Included 2.26" High Mount - Night Vision Ready & QD lever

    $599.99
    $599.99 - $599.99
    $599.99
    $599.99
    $599.99 - $599.99
    $599.99

    DOT EHS-1 Holographic Sight: The Ultimate 1 MOA / 65 MOA Optic for a Natural Heads-Up Shooting Posture and NODs-Ready Performance The DOT Enhanced...

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  • surefire-sf4p-installed-on-ar-15-rifle
    surefire-socom-4-prong-flash-hider-fh556rc
    Save $20.00 Save $0.00

    SureFire SOCOM 4-Prong Flash Hider - Fits 5.56mm and 7.62mm Caliber Rifles

    5.0 (1)
    $199.00
    $199.00 - $199.00
    $199.00
    $179.00
    $179.00 - $179.00
    $179.00

    SureFire SOCOM 4-Prong: Flash Hider and Mounting Platform for SOCOM Suppressors Reduces muzzle flash by over 99%: Extreme flash reduction conceal...

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  • the surefire XC3-B pistol light attached on a gun and is being used and pointed by a man who had a tattoo on his arm
    the surefire XC3-B light body in the color black and side view, where you can see the surefire logo branded on the side as well as the product code
    Save $50.00 Save $0.00

    Surefire XC3-B: 13,000 Candela Weaponlight & 748-Foot Reach - Fits TLR-7 Holsters

    5.0 (1)
    $369.00
    $369.00 - $369.00
    $369.00
    $319.00
    $319.00 - $319.00
    $319.00

    Surefire XC3-B - 13,000-Lumen Target Identification for Concealed Carry Handguns The Surefire XC3-B is an ultra-compact weapon light made specifi...

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  • Maztech X4 Rail-Mounted Remote attached to an ar 15
    Maztech X4 Rail-Mounted Remote close up shot

    Maztech X4 Rail-Mounted Remote - Tactical Control for X4-FCS & X4-LRF Systems

    $250.00
    $250.00 - $250.00
    $250.00
    $250.00
    $250.00 - $250.00
    $250.00

    X4 Rail-Mounted Remote | Tactical Control for LRF & FCS The Maztech X4 Rail-Mounted Remote puts control of your gear right at your fingertips....

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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

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