AR-15 Handguards and Quad Rails

Shop the Best AR 15 Handguards & Quad Rails

Choosing the right AR-15 handguard is one of the most important decisions to make when building your AR-15.  If you’re not sure which one is right for you, check out our Buyer’s Guide for AR handguards.
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See what our customers are saying about us!

AT3’s instructional videos on every aspect of the AR15 are invaluable. I watched them all on YouTube over the past week, and my first AR15 is being delivered today. I am looking forward to tinkering with my new rifle using AT3’s knowledge base as my guide.

~ John E.

First I wanna say amazing customer service my items arrived really fast and packaged very safely. Second the FDE is a perfect match for Magpul products. I paired my AT3™ FF-ML 10.5″ Complete AR 15 Pistol Upper with Franklin Armory lower with bfs||| trigger .. AMAZING! GOT A FOREVER CUSTOMER HERE AT3!

~ Joshua H.

I've ordered a few times from these guys. Prices are great. Things ship fast. Like next day shipped out. Can't ask for more! Also, their AT3 line of products are legit.

~ David J.

I ordered from AT3 for the first time on Monday and I received my order today (2 days later). When a lot of companies are making excuses for long turnover times, AT3 provides top notch customer service and very fast shipping.

~ Brian M.

Shop the Best AR 15 Handguards & Quad Rails

Choosing the right AR-15 handguard is one of the most important decisions to make when building your AR-15.  If you’re not sure which one is right for you, check out our Buyer’s Guide for AR handguards.
The AR 15 handguard can define the functionality and appearance of your rifle, and allow for further customization. We carry a full line of AR-15 handguards, including both free-float and drop-in varieties, plus handguard accessories and more.

Want to get the rundown of the most important features of a handguard?  Take a look at our article: The 7 Things to Look for in an AR-15 Handguard.

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