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Tactical Gear by Theater & Biome

  • Peltor ComTac V | All Colors & Models Available

    4.9 (69)
    $699.00
    Original price $699.00 - Original price $1,199.00
    Original price $699.00
    From $699.00
    $699.00 - $1,199.00
    Current price $699.00

    This model has been discontinued. (Purchasing this product (If the variant you selected is no longer in stock) will now upgrade you for FREE to: 3...

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  • Ops-Core Counterweight | w/ Pouch & Weights | All Colors Available

    5.0 (13)
    Original price $90.95
    Original price $90.95 - Original price $90.95
    Original price $90.95
    From $86.00
    $86.00 - $99.00
    Current price $86.00

    Ops-Core Counterweight System; Balance Your Helmet with Rear Mounting Technology This custom-made Ops-core weight management system aids in att...

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  • Wilcox G24 | Dovetail Mount for NVGs w/ Breakaway Safety for Neck Injury Prevention

    4.8 (4)
    Original price $527.00
    Original price $527.00 - Original price $527.00
    Original price $527.00
    Current price $495.95
    $495.95 - $495.95
    Current price $495.95

    Wilcox G24 Mount: 5.7oz to Secure NVG use and reduce the potential for neck injury. The Wilcox G24 Mount is the trusted, industry-standard solutio...

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  • Ops-Core Visor | For Day, Night & Laser Threats | NVG Ready

    5.0 (3)
    Original price $540.39 - Original price $790.00
    Original price $540.39 - Original price $790.00
    Original price $540.39
    From $500.00
    $500.00 - $790.00
    Current price $500.00

    Ops-Core Step-in Visor | Tactical Visor for Day, Night, and Laser Threats The Ops-Core Step-in Visor gives you top-level eye protection that works...

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  • Ops-Core FAST XP Legacy | Lightweight Helmet w/ Thicker Shell for Enhanced 9mm Protection

    5.0 (2)
    Original price $1,820.95 - Original price $1,970.95
    Original price $1,820.95 - Original price $1,970.95
    Original price $1,820.95
    From $1,689.00
    $1,689.00 - $1,784.00
    Current price $1,689.00

    Ops Core FAST XP Legacy | Ballistic Helmet with a Thicker Shell for Faster 9mm Rounds The Ops Core FAST XP is a protective helmet built for high-...

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  • SureFire MASTERFIRE Pro Rapid Deploy Holster

    5.0 (1)
    Original price $239.00 - Original price $250.00
    Original price $239.00 - Original price $250.00
    Original price $239.00
    From $215.00
    $215.00 - $225.00
    Current price $215.00

    SureFire MASTERFIRE Pro Rapid Deploy Holster: Superior Retention and Rapid Accessibility for Tactical Excellence The SureFire MASTERFIRE® Pro Rap...

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  • Thyrm Dark Vault 2.0 | Up to 110dB Reduction & Faraday Cage | ATAK Mount

    5.0 (1)
    $89.99
    Original price $0.00 - Original price $149.99
    Original price $89.99
    From $0.00
    $0.00 - $149.99
    Current price $0.00

    Thyrm Dark Vault 2.0: Up to 110dB of Signal Reduction to Keep Your Phone from Being Tracked. The Thyrm Darkvault 2.0 is a critical gear case that ...

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  • Mantis Blackbeard X | Dry Fire Your Rifle & Save Ammo | Made in USA

    Original price $319.00 - Original price $369.00
    Original price $319.00 - Original price $369.00
    Original price $319.00
    From $299.00
    $299.00 - $349.00
    Current price $299.00

    Mantis Blackbeard X: Save Thousands on Ammo & Training at Home with Your Existing Gear The Mantis Blackbeard X transforms your existing rifle ...

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  • Unity Tactical AXON | Remote Switch | Made in USA

    Original price $0.00 - Original price $299.00
    Original price
    From $0.00
    $0.00 - $299.00
    Current price $0.00

    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

    Original price $114.00 - Original price $275.00
    Original price
    From $114.00
    $114.00 - $275.00
    Current price $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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  • ZenitCo PT-5 | Versatile Foldable Stock w/ Telescopic Mechanism

    5.0 (1)
    Original price $900.00
    Original price $900.00 - Original price $900.00
    Original price $900.00
    Current price $800.00
    $800.00 - $800.00
    Current price $800.00

    ZenitCo PT-5 Telescopic Folding Stock for AKM: Enhance Your Shooting Flexibility and Comfort The ZenitCo PT-5 is a high-end, versatile telescopic ...

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  • Ops-Core Carbon | FAST High Cut Helmet (Replaced)

    Original price $1,139.95 - Original price $1,184.95
    Original price $1,139.95 - Original price $1,184.95
    Original price $1,139.95
    From $1,079.00
    $1,079.00 - $1,144.00
    Current price $1,079.00

    This model has been discontinued. (Purchasing this model will now purchase: Ops-Core Carbon SF Helmet: Which can be purchased by clicking here) W...

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  • Ops-Core Gunsight Mandible | Fits FAST SF and XP Helmets (Upgraded to Force Mandible)

    $299.95
    Original price $299.95 - Original price $299.95
    Original price $299.95
    $329.00
    $329.00 - $329.00
    Current price $329.00

    This model has been discontinued. (Purchasing this product will now upgrade you for FREE to: Ops-Core Mandible: Which can be purchased by clicking ...

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  • Unity Tactical ModButton Lite

    $86.00
    Original price $86.00 - Original price $279.00
    Original price $86.00
    From $86.00
    $86.00 - $279.00
    Current price $86.00

    Unity Tactical ModButton Lite: Compact, Durable, and Customizable Control Solution Compact and Lightweight Design: The ModButton™ Lite is a small...

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  • Ops-Core Lux Liner - H-Nape Kit | For FAST, XP and MT Helmets

    $74.98
    Original price $74.98 - Original price $74.98
    Original price $74.98
    $74.98
    $74.98 - $74.98
    Current price $74.98

    Ops-Core Lux Liner - H-Nape Kit: Superior Comfort and Seamless Integration to Enhance Your Protection Ops-Core Lux Liner - H-Nape Kit is engineer...

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  • Quick Attach HD MOLLE Web Mounted Buckle

    $25.95
    Original price $25.95 - Original price $25.95
    Original price $25.95
    $37.96
    $37.96 - $37.96
    Current price $37.96

    Quick Attach HD MOLLE Web Mounted Buckle Quick Attach HD MOLLE Web Mounted Buckle for HRT placards. This is the female version that is attached to...

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  • Thyrm Switchback 2.0 Pocket Clip

    Original price $21.99 - Original price $21.99
    Original price
    $21.99
    $21.99 - $21.99
    Current price $21.99

     The SwitchBack® 2.0 is the next evolution in the innovative Switchback product line, incorporating new features and refinements based on thousands...

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  • SureFire HL1 | Tactical Helmet Light with IFF & 48hr Runtime

    4.0 (1)
    Original price $240.00
    Original price $240.00 - Original price $240.00
    Original price $240.00
    Current price $209.00
    $209.00 - $209.00
    Current price $209.00

    SureFire HL1 | Durable, Versatile, and Long-Lasting Illumination Compact, Durable Illumination Tool – The HL1 HelmetLight is a versatile and rugg...

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  • Crye Precision AirFrame Chops | All Colors Available | Made in USA (Like-New)

    $271.60
    Original price $271.60 - Original price $271.60
    Original price $271.60
    $314.95
    $314.95 - $314.95
    Current price $314.95

    Crye Precision AirFrame Chops: Superior Safety, Protection, and Precision Through Innovative Design Crye Precision AirFrame Chops are designed to...

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  • 3M Peltor FL7000 | Simple Multi-Comm PTT & EUD Interface | IP68 Waterproof

    Original price $0.00 - Original price $1,541.70
    Original price
    From $0.00
    $0.00 - $1,541.70
    Current price $0.00

    3M Peltor FL7000: The Definitive Dual Radio PTT Adapter for Multi-Channel Comms & ATAK Data Integration The 3M Peltor FL7000 Series Dual Push-...

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  • Crye Precision AirFrame ATX Helmet | NIJ IIIA | Made in USA (Like-New)

    $1,111.80
    Original price $1,111.80 - Original price $1,111.80
    Original price $1,111.80
    $1,279.95
    $1,279.95 - $1,279.95
    Current price $1,279.95

    Crye Precision AirFrame ATX Helmet: Superior Protection and Enduring Performance for Elite Forces The Crye Precision AirFrame ATX Helmet is a ver...

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  • Galvion Viper Modernization Kit | Tan/Multicam

    $241.00
    Original price $241.00 - Original price $241.00
    Original price $241.00
    $241.00
    $241.00 - $241.00
    Current price $241.00

    Galvion Viper Modernization Kit: Essential Upgrades for Enhanced Helmet Functionality The Galvion Viper Modernization Kit is designed to enhance ...

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  • SHLD Screen Protector - Apple

    $45.00
    Original price $45.00 - Original price $55.00
    Original price $45.00
    From $45.00
    $45.00 - $55.00
    Current price $45.00

    Advanced Shatterproof Screen Protector for iPhone by Juggernaut.Case Advanced Screen Protection: The SHLD Screen Protector for Apple devices is d...

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  • Galvion Viper Mandible Guard | Ballistic and Wired

    $218.00
    Original price $218.00 - Original price $691.00
    Original price $218.00
    From $218.00
    $218.00 - $691.00
    Current price $218.00

    Galvion Viper Mandible Guard: Advanced Protection with Versatile Design The Galvion Viper Mandible Guard provides superior lower-face protection,...

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  • Galvion Viper A5 - High Cut Mission-Ready Plus | Aramid Helmet

    $798.00
    Original price $798.00 - Original price $798.00
    Original price $798.00
    $798.00
    $798.00 - $798.00
    Current price $798.00

    Galvion Viper A5 - High Cut: Advanced Protection with Superior Fit and Comfort The Galvion Viper A5 - High Cut Helmet in Mission-Ready Plus confi...

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  • Crye Precision AirFrame Ears | All Colors Available | Made in USA (Like-New)

    $164.70
    Original price $164.70 - Original price $164.70
    Original price $164.70
    $194.95
    $194.95 - $194.95
    Current price $194.95

    Enhance Your Safety with Crye Precision AirFrame Ears: Superior Protection and Advanced Customization Crye Precision AirFrame Ears are designed t...

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  • Unity Tactical AXON

    Original price $140.00 - Original price $159.00
    Original price
    From $140.00
    $140.00 - $159.00
    Current price $140.00

    The pinnacle of remote switch design for weapon-mounted accessories, AXON™ provides complete control of lights and lasers in a single, compact and ...

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  • Aimpoint CompM5 | 2 MOA Red Dot Sight | 5-Year Battery Life & Night Vision Compatible

    Original price $1,087.00 - Original price $1,314.00
    Original price $1,087.00 - Original price $1,314.00
    Original price $1,087.00
    From $979.00
    $979.00 - $1,182.00
    Current price $979.00

    Aimpoint CompM5; Achieve Unrivaled Speed and Situational Awareness. The Aimpoint CompM5 is a compact, lightweight, and extremely rugged red dot re...

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  • Ops-Core Lux Liner - Worm-Dial Kit | For FAST and Sentry™ Helmets

    $99.98
    Original price $99.98 - Original price $99.98
    Original price $99.98
    $99.98
    $99.98 - $99.98
    Current price $99.98

    Ops-Core Lux Liner System: Advanced Comfort and Protection for Elite Warriors The Ops-Core Lux Liner - Worm-Dial Kit is a cutting-edge helmet sus...

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  • MIRA Safety FirstBreed Collapsible CBRN Animal Ark

    Original price $420.00 - Original price $959.88
    Original price $420.00 - Original price $959.88
    Original price $420.00
    From $400.00
    $400.00 - $850.00
    Current price $400.00

    MIRA Safety FirstBreed Collapsible CBRN Animal Ark The MIRA Safety FirstBreed Collapsible CBRN Animal Ark, also known as the Ark, is a reusable...

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  • Streamlight ProTac HP-X | w/ 105,000 Candela & 800 Lumens | Multi-Fuel (Rechargeable or CR123A)

    Original price $178.00 - Original price $198.00
    Original price $178.00 - Original price $198.00
    Original price $178.00
    From $105.99
    $105.99 - $117.99
    Current price $105.99

    Streamlight ProTac HP-X: The Ultimate High-Candela Tactical Light 648 Meters The Streamlight ProTac HP-X is a field-proven, high-candela tactical ...

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  • Trijicon AccuPoint 1-6x24mm Riflescope Standard Duplex Crosshair with Green Dot | 30mm Tube | Matte Black | Capped Adjusters

    $1,551.00
    Original price $1,551.00 - Original price $1,551.00
    Original price $1,551.00
    $1,551.00
    $1,551.00 - $1,551.00
    Current price $1,551.00

    Built by perfectionists for perfectionists. When you want the very best-without compromise, without fail, without second guessing-go with a Trijico...

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  • Trijicon AccuPoint 2.5-10x56mm Riflescope Standard Duplex Crosshair with Amber Dot | 30mm Tube | Matte Black | Capped Adjusters

    $1,108.00
    Original price $1,108.00 - Original price $1,108.00
    Original price $1,108.00
    $1,108.00
    $1,108.00 - $1,108.00
    Current price $1,108.00

    Built by perfectionists for perfectionists. When you want the very best-without compromise, without fail, without second guessing-go with a Trijico...

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  • Trijicon Credo HX 4-16x50mm Second Focal Plane Riflescope with Red Standard Duplex | 30mm Tube | Satin Black | Low Capped Adjusters

    $1,559.00
    Original price $1,559.00 - Original price $1,559.00
    Original price $1,559.00
    $1,559.00
    $1,559.00 - $1,559.00
    Current price $1,559.00

    Proven accuracy when it counts. And it always counts. The Trijicon Credo HX was designed with one purpose in mind: brag-worthy hunts. To help you d...

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  • MantisX Laser Academy - Tripod | Made in USA

    $8.00
    Original price $8.00 - Original price $20.00
    Original price $8.00
    From $8.00
    $8.00 - $20.00
    Current price $8.00

    Smartphone Tripod Mount for Laser Academy Training – Versatile and Portable Options Stable Phone Mounting: The MantisX Laser Academy - Tripod is d...

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  • Galvion Hellbender | Lightweight NIJ IIIA | Superior Protection & All-Day Comfort

    $1,995.00
    Original price $1,995.00 - Original price $2,050.00
    Original price $1,995.00
    From $1,995.00
    $1,995.00 - $2,050.00
    Current price $1,995.00

    Galvion Hellbender: A 2-lb Shell for Lightweight Protection and Reduced Operator Fatigue. The Galvion Hellbender TE is an advanced combat helmet t...

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Family owned and operated in the USA.

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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