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Picked up the 3” HK style for my AP5P SBR with the MI handguard. Absolutely turns heads at the range. Fit, finish, and quality are exceptional. Be aware that 2. 5” grip length is the max if you want to run the magpull drum. I subsequently picked up the 2” groves and the 2. 5” grenade which fit fine with the drum and also look sick.

Free shipping would be nice overall great service

Great experience, will definitely order again!

Shipping was great

fast, secure shipping. Good overall experience.

My experience was great 😊. The part got to me in a timely manner. It was high quality and easy to mount. Love it.

Shipping was faster than I imagined. The product is superb, the only thing better than the Sticker they included would have been a size Medium, T-shirt!

Works well

Liked the website and how quickly they shipped my order.

A3 stuff is awesome.

Very poor since I have emailed you twice about never receiving my package and you have yet to reply. Im not mad just disappointed

We used these for a X-Mas build a client wanted for a batch of CP33's for the family. They came quickly and the parts are very solid construction held up on the bench and obviously will be found under the tree. . . (maybe the best gift this X-mas) Great work from a great team amazing product!

AT3 is excellent. They have innovative, quality products at a good price. Their packaging with the MRE look is awesome.

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Fast shipping and everything was in stock

Everything was great! Easy checkout and fast delivery

Please give me an rma. . .

Great brace. Quick shipping.

Shipping took forever, but it arrived and I love it.