AT3 TACTICAL AR ACADEMY

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Choosing The Best Hearing Protection for Shooting: A Complete Guide

Choosing The Right Hearing Protection for Shooting: A Complete Guide


BANG! That’s the last sound you want to hear clearly at the range, but by then, it might be too late for your ears. Whether you’re plinking with a .22 or unleashing a 12-gauge, every shot risks your hearing – and that persistent ringing isn’t just a souvenir, it’s a warning. This guide is your […]
AR-15 Brass Deflection Patterns: Diagnosing Your Rifle's Performance

AR-15 Brass Ejection Patterns: Diagnosing Your Rifle’s Performance


As an AR-15 owner, have you ever closely observed the spent brass ejecting from your rifle? The path and angle of that flying brass can reveal a lot about the inner workings of your firearm. Mastering the art of “brass watching” is a key skill for any AR enthusiast looking to optimize their rifle’s performance […]
The Complete Guide to the M-LOK Attachment System

The Complete Guide to the M-LOK Attachment System


Confused by those M-LOK slots on your new firearm? You’re not alone! With M-LOK appearing on nearly every modern sporting gun these days, mastering this attachment system is key to customizing your firearm to perfection. Buckle up as we dive deep into the world of M-LOK, exploring its history, functionality, and why it’s become the […]

The Ultimate AT3 Tactical Guide to Glock Upgrades


If you’ve ever added an aftermarket part to something you own, then this article 100% applies to you. You’re just like the majority of EVERYONE who owns a Glock… unsatisfied with the look, feel, or performance of a fresh-out-of-the-box Glock Pistol.  Well, despite Glock’s “perfection” motto, the quest for perfection doesn’t end with the purchase […]

Feed Your Firepower: AT3 Staff Picks for The Best AR15 Magazines


Calling all AR15 aficionados…Get ready to load up with the absolute best AR15 magazines! Our staff has spoken and we have our top picks for flawless feeding and rapid reloads. It’s time to lock and load with the Ultimate AR15 Magazine Showdown. Let the battle of the mags begin! Notice: State to State magazine capacity […]

Top 5 Best AR15 Compensators for Reduced Muzzle Climb – Tested!


Do AR15 Compensators do what they say they do? A quality compensator should reduce muzzle rise for faster target reacquisition and follow-up shots. What if we told you a muzzle brake may be a better option? We tested 7 popular AR15 compensators to find an answer and boy, did we! P.S. You might want to […]