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Trouble Defense

Veteran & Family-Owned • Since 2012

Training you today for your tomorrow.

Firearm & safety training • VA · MD · DC

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      • Virginia Court Ordered Firearm Safety Class
    • Women’s Firearm Training
    • Shooting Packages
    • Corporate Shooting Events
    • Rifle Training
    • Senior Firearm Training
    • Blind and Low Vision Firearms Training
  • Safety Training
    • Active Shooter Training
    • Church Security Training
    • College & University Safety Training
    • Community Safety Initiative
    • De-Escalation Training
    • Facility Security Risk Assessment
    • Government & Corporate Safety Training
    • Gunshot Wound First Aid Training
    • OC SPRAY PEPPER SPRAY TRAINING
    • Workplace Violence Prevention
  • About
  • Resources
  • Contact
  • Home
  • Concealed Carry Training
    • Virginia CCW
    • Maryland Wear & Carry
    • DC CCW
    • DMV CCW
    • 40+ State CCW
    • Arizona | Online CCW
    • Florida | Online CCW
    • New York CCW
    • New Jersey CCW
  • Firearm Training
    • First-Time Gun Owner
    • Tourist Shooting Experience
    • Private Firearm Training
    • Court Ordered Firearm Safety Training
      • DC Court Ordered Firearm Safety Class
      • Maryland Court-Ordered Gun Safety Class
      • Virginia Court Ordered Firearm Safety Class
    • Women’s Firearm Training
    • Shooting Packages
    • Corporate Shooting Events
    • Rifle Training
    • Senior Firearm Training
    • Blind and Low Vision Firearms Training
  • Safety Training
    • Active Shooter Training
    • Church Security Training
    • College & University Safety Training
    • Community Safety Initiative
    • De-Escalation Training
    • Facility Security Risk Assessment
    • Government & Corporate Safety Training
    • Gunshot Wound First Aid Training
    • OC SPRAY PEPPER SPRAY TRAINING
    • Workplace Violence Prevention
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Firearm Training Blog

Read more about the article Maryland CCW Renewal: Steps, Timeline and Training
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Maryland CCW Renewal: Steps, Timeline and Training

How to renew your Maryland Wear and Carry permit: the 8-hour training, the 14-day deadline, the fee, and what happens if you let it expire.

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October 21, 2026
Read more about the article DC Gun-Free Zones: Where You Can’t Carry in Washington
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DC Gun-Free Zones: Where You Can’t Carry in Washington

A plain-English guide to DC gun-free zones: where license holders can't carry, from Metro to restaurants and memorials, plus how to stay legal.

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October 20, 2026
Read more about the article Virginia CCW Renewal: Timeline, Steps and Common Mistakes
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Virginia CCW Renewal: Timeline, Steps and Common Mistakes

How to renew your Virginia concealed handgun permit: the 90 to 180 day window, what to file with your circuit court clerk, and whether training is required.

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October 19, 2026
Read more about the article Best Pistol for a Lefty: Ambidextrous Picks and How to Test Them
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Best Pistol for a Lefty: Ambidextrous Picks and How to Test Them

Looking for the best pistol for a lefty? See which ambidextrous models are worth trying, what to check before buying, and how to test them with an instructor.

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October 18, 2026
Read more about the article DC Firearm Registration: 6 Items to Avoid Appointment Delays
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DC Firearm Registration: 6 Items to Avoid Appointment Delays

Registering a firearm in DC means meeting MPD rules, completing training, and booking an in person visit. Use this checklist to prepare and avoid delays.

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October 17, 2026
Read more about the article DC CCW Renewal Online: 4 Training Hours, 2 Range Hours
dc ccw renewal online training requirements
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DC CCW Renewal Online: 4 Training Hours, 2 Range Hours

Renew your DC CCW license online through the MPD portal. Learn the 4 training hours and 2 range hours, plus documents, timing, and local class options.

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October 16, 2026
Read more about the article Range Bag Checklist: Pack Earplugs, Earmuffs, and Lead Wipes
range bag checklist essentials
News

Range Bag Checklist: Pack Earplugs, Earmuffs, and Lead Wipes

Use a reusable range bag checklist for NIOSH recommended hearing protection, lead hygiene supplies, and organized essentials; check range rules before you go.

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October 15, 2026
Read more about the article Dry Fire Practice at Home: 5 Safety Checks and Adaptive Drills
dry fire practice at home safety
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Dry Fire Practice at Home: 5 Safety Checks and Adaptive Drills

Practice dry fire at home with five checks before each session, repeatable firearm clearing, and instructor tips for beginner and adaptive progressions.

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October 13, 2026
Read more about the article CCW Fingerprinting in the DMV: The Format Error That Delays Permits
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CCW Fingerprinting in the DMV: The Format Error That Delays Permits

Check Maryland, Virginia, DC, and California CCW fingerprint rules, choose Live Scan or an ink card, and avoid appointment mistakes that can delay an...

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October 13, 2026
Read more about the article Lock Bags, Secure Firearms When Carrying Concealed With Kids
concealed carry with kids firearm safety
News

Lock Bags, Secure Firearms When Carrying Concealed With Kids

Choose a retention holster, secure firearms in bags, separate ammunition, and build routines for concealed carry with kids, from home storage to travel.

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October 11, 2026
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  • Fairfax & Lorton, VirginiaServing Virginia, Maryland & Washington, DC

Trouble Defense office

11166 Fairfax Blvd, Suite 500
Fairfax, VA 22030

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Trouble DefenseTROUBLE DEFENSE

Veteran-owned • Established 2012

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Fairfax, Virginia

NRA Range

11250 Waples Mill Road
Fairfax, VA 22030
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Lorton, Virginia

Sharpshooters Indoor Range

8194-M Terminal Road
Lorton, VA 22079
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Classroom and live-fire training at both locations, by appointment. Check your booking confirmation for your assigned location.

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