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OUR MISSION:

To Provide Everything You Need to Build & Customize Your AR Rifle: The Best Products, Expert Advice, and Superior Service
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Why Buy From AT3 Tactical?

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Free shipping on orders over $50. Most orders ship same-day

EXPERT ADVICE
Get educated with the AT3 AR Academy, verified customer reviews, and installation videos

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THE BOOK EVERY AR15 OWNER NEEDS TO HAVE – GET IT FREE!

The Official US Army Manual for AR15/M4/M16

This Book Includes:

Detailed Part Diagrams – Maintenance Guidelines – Operating Instructions – Cleaning Procedures – Troubleshooting Guidance – Tips and Tricks

It’s like the Missing Manual for AR Rifles!



AT3 Tactical AR Academy - Recent articles

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Choosing the Best AR 15 Magazine
Choosing the Best AR 15 Magazine
Choosing the best AR 15 magazine can be a challenge as the Internet is filled with recommendations and preferences. The attributes that affect performance are valued differently by enthusiasts. Learn how to choose the best AR 15 magazines.

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AR-15 Buffer Weight (and Why It Matters)
AR-15 Buffer Weight (and Why It Matters)
The buffer weight may look like a paperweight, but without one your rifle is effectively an awkward, single-shot rifle. We’ll take a look at the main types of weights, what they’re used for, how to use them to optimize your rifle's gas system.

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Top Picks: Best AR-15 Scopes for Your Money
Top Picks: Best AR-15 Scopes for Your Money
There is no “one size fits all” solution when it comes to scope selection – what works well for fast target acquisition at 100 yards will not be effective for precision marksmanship at 700 yards. Consequently, you should choose your scope based on its intended use.

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