See what our customers are saying about us!

Based on 18859 reviews
90%
(16981)
5%
(959)
2%
(406)
1%
(193)
2%
(319)
300blk upper .. OD Green

My order was processed quickly and shipped quickly as well. I appreciated the communication after the purchase as well. To be honest I was a little disappointed when the upper arrived. The finish was less than perfect. There were scratches on the barrel and gas block that looked like they occurred when installing the handguard. Having said that, I use/ treat my firearms as tools so not that big of a deal. Finally got it to the range and it ran flawlessly. Had some green on the BCG when cleaning after shooting . Cleaned it up good and and relubed ( which I also did before first range trip) . Very long story short, I’m happy with it and anticipate it running fine . This is the first upper I’ve purchased from AT3 but have made multiple purchases on other items before and they have been great ! I especially love the quick order processing and communication.

Nice Trigger

Crisp Trigger Indeed. This has ZERO play in my Ar15 Bullpup build. With the 4.5lb spring there is almost no pull travel. The 5.5lb spring is heavy enough to notice that slight pull travel but its so smooth its almost not there. You have to really feel for it. Less play then the Larue MBT.

Good fit for a carbine build

Fit great and the finished are an exact match to the genuine Magpul colors

Lo mejor

Excelente gracias

Quality supressor ready handguard

I purchased rhe 12 inch version of the Spear XL for my 12.5 inch 300 Blackout barrel and for the price I wasn't expecting too much other than a decent M-Lok handguard. To my suprise the finish, fit and feel were exceptional and it feels great in my rather large hands. I was a bit disappointed when I couldn't use my MBUS gen2 front sight with this handguard but I won't knock the handguard for me not scrolling all the way down the page to find the disclaimer about that particular front sight. Now I just have to save up for and find a good deal on some BCM sights or go cheap in the meantime with some UTG Pro sights. Other than the need to time the barrel nut this was a no brainer installation and the lockup to the upper is tight with the anti-rotation tabs. When I need another handguard this is the one I'll be looking for on another build, maybe the 15 inch for a 16 inch barrel.

Good product poor shipping

I only am giving a 4 star instead of a 5 star because the shipping process was not very good, it took longer than expected and the box was crushed when it arrived. I would suggest using a better shipper like UPS instead of FedEx.

Great touch

Added them to my ARP , gives great appeal and functionality to my hand rail!

Bad A** grip

This thing turned my stock ar into a awesome looking rifle. Will definitely buy more when I need them.

Thank you for your review! We're so glad to hear that our Adaptive Tactical LTG AR-15 Lightweight Tactical Pistol Grip has given your rifle a new and awesome look. We appreciate your support and look forward to serving you in the future. Happy shooting!

Perfect for 14.5 Pin and Weld

Well made, looks good... just like a regular A2, but just a touch longer and a little more robust. Will likely use on future builds even if I don't necessarily need the extra length.

Thank you for taking the time to leave a review for our BCM A2X 5.56 AR-15 Extended A2 Flash Hider. We are glad to hear that it was the perfect fit for your 14.5 pin and weld. Our team takes pride in creating well-made products that not only function well, but also look good. We appreciate your positive feedback and hope to see you again for any future builds. Happy shooting!

Love them. Make them in Fde?

Hi there! Thank you for your feedback and we're glad to hear that you love our 3-pack ASC magazines for the AR15! We will definitely consider making them in Fde in the future. Thanks for the suggestion! Have a great day.

First Tactical REACT M-LOK Compact Grip

Well made perfect size for my application easy to install

Thank you for your review! We are glad to hear that our Mission First Tactical REACT M-LOK Compact Grip was a perfect fit for your needs and easy to install. We take pride in creating high-quality products and we appreciate your support. Have a great day!

Muzzle break

Haven't had a chance to shoot, but it looks great!

Mk2 buffer system is right but still didn’t get my refund

I bought an item and it was the wrong color so I sent it back like they said I could. It’s been 3 weeks and no response. If I’d know I’d never purchased the mk2 buffer system here I’d went elsewhere. I mean gimme my refund. As far as the buffer system goes . It’s good the castle nut was better than the one that came on my lower. 14.5” barrel suppressed or not runs fine with t2 . Good luck as long as you don’t have to get refund you’ll be fine.

Works so far

Mounted on a 5.7. Haven’t had a chance to zero the red dot yet but the fit is good.

Easy installation

Great piece. Easy to install and a great price from AT3!

Thank you for leaving a review! We're glad to hear that you found the Magpul ASAP Ambidextrous Sling Attachment Point QD Endplate easy to install and at a great price. We appreciate your support and hope you continue to enjoy using our products. Have a great day!

Bufferless

Perfect for building a couple of 22 lr pistols.

Thanks for leaving a review for our Strike Industries Picatinny Stock Adapter! We're glad to hear that it worked perfectly for your 22 lr pistols. If you ever need any assistance with our products, please don't hesitate to reach out. Happy shooting!

Great Combo!

I bought this combo to complete my last AR pistol build (AT3™ 11.5″ Complete AR 15 Pistol Upper – .223/5.56 11.5″ (FDE) Ballistic Advantage Barrel). My other AR pistol build has the same AT3™ DELTA 3x Red Dot Magnifier with QD Flip-to-Side Mount, but a different red dot. When this combo came in and I had everything mounted, I did a basic alignment and bore alignment. Next is to get to the range and do a proper zeroing. But I have to say, the AT3™ RCO Red Dot beats the other red dot I have hands down, not even close! The reticle in your red dot is superb! Crisp, clear, and works well with or without the magnifier. I'm thinking of replacing my other red dot with another AT3™ RCO Red Dot.

Thank you for your fantastic review! We're thrilled to hear that our AT3™ RCO Red Dot has exceeded your expectations and beats out your previous red dot. We take pride in creating high-quality products and it's great to know that our reticle is crisp, clear, and works well with our DELTA 3x Magnifier. Thank you for choosing AT3™ and we hope you have a great time at the range with your new setup. Happy shooting!

Magnifier

The magnifier itself is okay, but the hinge was rusting straight out of the box.

Thanks for bringing this to our attention. We apologize for any inconvenience caused by the rusting hinge on your magnifier. Please reach out to our customer service team and we will be more than happy to assist you with a replacement. We appreciate your feedback and hope to make things right for you. Thank you for choosing our product.

Best Trigger Ever

Buying this trigger was the best choice i ever made. I love how short the travel is on this trigger and how light the poundage is set. The quality of it is awesome and it arrived at my door in only 4 days after i ordered it. AT3 Tactical did very well with the packaging and i will be a regular customer here from now on. Thank you AT3tactical.

Thank you for the amazing review of our Ballistic Engineering AR CORE Single Stage Trigger. We're thrilled to hear that you're loving the short travel and light pull weight. We take pride in the quality of our products and are glad it arrived quickly for you. We appreciate your business and look forward to serving you again in the future. Happy shooting! - The AT3 Tactical Team

Great Drop-in Handguard

This drop in handguard couldn't have been easier to install. It fits beautifully on a 16 inch carbine length upper. MLOK and Picatinny slots work as they should. And dont forget the price. Great job NCSTAR & AT3👏

Thank you for taking the time to leave such a positive review. We are glad to hear that our drop-in handguard was easy to install and fits perfectly on your carbine. We take pride in providing quality products at an affordable price.

Excellent quality

Installed on my 300Blk dedicated suppressed its large and feels better on the hands when operating.
wish they had more size options for example 9.5”, 7” options maybe an idea?

Thank you for your feedback! We are so glad to hear that you are satisfied with the quality of our AT3™ SPEAR XL handguard. We will definitely take your suggestion into consideration and look into offering more size options in the future. Thank you for choosing AT3 Tactical!

Kak 358win barrel

Kaks 358win ar10 barrel is of top quality. Machining is excellent service and shipping are the same. Definitely recommend kak products

Thank you so much for taking the time to leave a review for our KAK Industry 19 Inch Stainless Steel Rifle Gas .358 WIN AR-10 Barrel. We are thrilled to hear that you are happy with the quality of our barrel and that our customer service and shipping matched your expectations. We appreciate your recommendation and we hope to continue providing top-notch products and service in the future. Happy shooting!

**** and functional

Love it

Hi there! Thank you for taking the time to leave a review for our Emissary Accelerator M-LOK Angled Foregrip. We are so happy to hear that you find it both sexy and functional! We strive to create products that not only perform well, but also look great. Thanks again for your support. Happy shooting!

AT3™ 11.5″ Complete AR 15 Pistol Upper – .223/5.56 11.5″ Ballistic Advantage Barrel – No BCG/CH

I ordered this AT3 Complete upper receiver to convert one of my other AR15 platform firearms. Wow! The lower receiver I have was much older in FDE and the colors matched perfectly! My other AR 15 pistol is also 11.5" and much of the same accessories from AT3. I can't wait to take my newest build out to the range and compare it with the other. The FDE is the newest. Thanks AT3 Tactical!!

Thank you for your review and for choosing AT3 Tactical for your AR 15 build! We're thrilled to hear that our complete upper receiver was a perfect match for your older lower receiver in FDE. We can't wait for you to take it to the range and compare it with your other AT3 build. Thank you for your support and happy shooting!

Great purchase!!!

I purchased the AT-15 Spear XL Forged Builder Set and I absolutely love it. It’s for a 50 Beowulf. I did run into a slight issue with the gas tube clearing the barrel nut so I couldn’t use the AT3 hand guard. Will eventually give it another try when the time permits. Nonetheless, my build came out perfect and looks great. Now I just need to get it to the range. And yes, I will be purchasing more in the future.