AHT
Field Notes
Tactics, training notes, and after-action reports from the AHT cadre.
LatestAHT Universal Mag Carriers: Optimizing Your Reloads
I take the AHT Universal Mag Carriers to the range to see how bullets-out orientation, adjustable cant, and modular mounting affect reload consistency.
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Learning vs. Parroting: Competence, Attribution, and Who Owns the Truth
AHT instructor David Acosta explores the difference between genuine learning and parroting, and where competence, attribution, and ownership intersect.
Firearms Training Near Columbus, Ohio at Arrow Concepts Training Center
Looking for a shooting range near Columbus where you can do more than stand behind a firing line? Arrow Concepts was built for shooters who want to move, draw, shoot at distance, train under night vision and actually work on their skills.
The Fight Doesn’t End When the Threat Does: Achilles Heel Tactical Teams Up With Attorneys On Retainer
Winning a defensive encounter may only be the beginning. Achilles Heel Tactical breaks down Attorneys On Retainer, how its legal protection works, what members receive, and why AHT teamed up with AOR.
Fit to Fight: Why Athleticism Makes You a Better Shooter
You can train your draw, reloads, and trigger control all day. But if your body falls apart under movement and stress, your shooting will follow.
How to Stay Sharp Through the Off-Season: An Ohio Shooter’s Winter Plan
Don’t let Ohio’s winter sideline your progress. Learn how dry-fire practice, online courses, and coaching can keep you improving until spring.
The D.O.P.E. Drill: How to Measure What You Can Actually Do With a Gun
Most shooters have opinions about their skill. The D.O.P.E. Drill provides hard data, revealing exactly what you can do with a pistol or carbine at speed.
Dry Fire Practice: The Backbone of Serious Defensive Pistol Training
This eight-minute daily routine focuses on grip, presentation, trigger control, and draw efficiency to build the core skills behind effective defensive pistol training.
What Online Firearms Training Can and Cannot Teach You
Online firearms training can teach concepts, techniques, and training structure. It cannot replace coaching, feedback, or live-fire performance.
What “Tactical” Should Mean in Tactical Firearms Training
Real tactical firearms training should focus on measurable civilian defensive skills, not gear aesthetics or war stories.
Distance, Time, and Decisions: What a Defensive Pistol Encounter Actually Looks Like
Most civilian defensive shootings happen faster, closer, and under far more pressure than most concealed carriers train for.
What Separates Real Firearms Training From Range Time
Most shooters confuse range time with firearms training. Structured firearms instruction builds measurable skill, diagnostics, and performance under pressure.
Meet the Cadre: Shane Parman
Meet Shane Parman, Achilles Heel Tactical’s newest instructor, and learn how his real-world experience shaped his approach to firearms training.
What Effective Training Can Look Like With 100 Rounds
A 7-drill session built around 100 round pistol drills — trigger control, 50/50s, movement, and the DOPE drill. Train with intent, not mag dumps.
Meet The Cadre: David Acosta Jr.
Meet David Acosta Jr, a former undercover officer and fugitive task force member now training civilians in defensive shooting and real-world tactics.
Best EDC Gear: What I Actually Carry
Discover what makes the best EDC gear with David Acosta of AHT. Learn how mindset, mission, and mobility determine what tools earn their place.
Meet The Cadre: Paul Costa
Law enforcement veteran and competitive Master Class shooter Paul Costa brings real-world CQB, night vision, and performance training to AHT.
My Gun Belt Setup: How I Built One Belt to Do It All
Paul Costa breaks down his gun belt setup, explaining how one tactical gun belt works for duty, competition, and range training.
How To Improve Handgun Shooting Accuracy
Learn how to improve handgun shooting accuracy with process-driven fundamentals, drills, and diagnostic methods used by Achilles Heel Tactical instructors.
Why We Built the Achilles Heel Tactical Annual Training Pass
Achilles Heel Tactical explains why the Annual Training Pass was built—to remove friction, increase consistency, and develop safer, more capable shooters.
Inside Achilles Heel Tactical: Training Standards, Team Growth, and the Road Ahead
A behind-the-scenes look at Achilles Heel Tactical, its training standards, instructor growth, and the future of Ohio Range Day from Rick Crawley’s perspective.
Aim Small Miss Small — What It Actually Means in Practical Shooting
A clear look at what aim small miss small means in practical shooting and why visual focus and acceptable sights matter for real performance.
Better AR-15 Recoil Management: See, Feel, Do
Master AR-15 recoil management through proper stance, stock mount, and tension. Learn the See-Feel-Do framework for better shot placement and control.
Train Smarter Year-Round | Personalized Online Coaching for Just $20 a Month
Online firearms coaching for just $20 a month. Train year-round with expert-led online sessions, live Q&A, and downloadable drills.
Don’t Let the Cold Slow You Down: How Our Video Training Keeps You Sharp in Fall & Winter
Stay sharp all winter with on-demand video firearm training from Achilles Heel Tactical. Practice dry-fire drills, track progress, and train 24/7 at home now.
Ohio Range Day 2025: Brotherhood, Training, and Unforgettable Moments
Ohio Range Day 2025 united shooters, instructors, and industry pros for a weekend of elite firearms training, camaraderie, and real-world purpose.
Best Range Drills That Actually Improve Your Accuracy
Master accuracy with AHT’s top 5 drills: Transition DOPE, Chaos, Can You Confirm, Command, and Man Card. Train with purpose and track your progress.
Civilian Response To Active Shooter Training
Master principle-based civilian active shooter training with Achilles Heel Tactical’s 2-Day course. Gain real-world skills to protect yourself and others.
Mastering Home Defense With This Firearms Training Curriculum
Learn why speed, mindset, and training matter more than gear. Discover the best home defense firearms training with Achilles Heel Tactical’s courses.
The One-Day Firearms Training That Will Change How You Shoot Forever
AHT’s one-day firearms training course builds speed, accuracy, and confidence.
6 Lessons from David Acosta on EDC Gear, Readiness, and Real-World Threats
David Acosta has lived the life most only read about. Here are his no-BS lessons on EDC gear, mindset, and street-level reality.
Predictive Shooting vs Reactive Shooting: Enhancing Decision Making Under Pressure
Speed is nothing without control. Learn to dominate defensive encounters by mastering predictive vs reactive shooting with Achilles Heel Tactical.
Shoot What You Need to See — Not What You Want to See
Master acceptable sight pictures with Achilles Heel Tactical. Learn how to shoot faster, smarter, and more accountable under pressure.
Essential Gear for Rifle/Pistol Training: What You Really Need to Bring
Be the most prepared shooter on the line. Here's the essential gear you really need for rifle/pistol training—including pro tips most students miss.
How to Build the Perfect Gun Belt Setup (Based on Real-World Use)
Your gun belt setup can make or break your performance. After years of real-world use, here’s what actually works—and what doesn’t.
Achilles Heel Tactical Carbine Drills
These carbine drills will push your speed, accuracy, and decision-making under pressure.
3 Tips for Better AR-15 Recoil Control
Struggling with AR-15 recoil? These 3 tips fix bad habits, improve control, and tighten your groups—without buying new gear.
Carbine Zero Distance | 50/200 vs 100 Yard Zero vs 300 Yard Zero
Compare the 50/200 vs 100 yard zero, and USMC 300 Yard Zero for AR-15 rifles. Learn which zero distance works best for tactical, defensive, and precision shooting.
Tactical Carbine Setup: How to Build a Reliable and Effective Rifle
Learn how Rick Crawley of Achilles Heel Tactical sets up his carbine for reliability and performance. Pro tips on optics, lights, slings, and more!
How To Shoot a Pistol Fast and Accurate
Master speed and accuracy with grip, trigger control, and red dot techniques. Shoot faster and more accurately with these proven methods.
Why You Need a Red Dot on Your Pistol
Wondering why you need a red dot? Get faster, more accurate shots and stay focused on the threat. Plus, check out our top picks for pistol red dots!
What Is The Best In-Home Pistol Training?
Master your pistol skills at home with Achilles Heel Tactical’s on-demand training. Train smarter, shoot better—anytime, anywhere. Enroll today!
Master How To Grip a Pistol With These 5 Expert Tips
Master how to grip a pistol with these 5 expert tips to improve control, reduce recoil, and boost accuracy. Train smarter, shoot better!