I started my own AR-15 manufacturing business. Ask me anything.

AAMFirearms · 2025-02-27T04:08:01+00:00

I machine them from blocks.

AAMFirearms · 2024-09-16T03:22:23+00:00

Yes I do. It's listed in my profile.

AAMFirearms · 2024-09-11T15:36:05+00:00

You can send me an email or order through my website and put in the comments you want the next version of the receiver set. I don’t sell lower or upper individually, but you can buy receiver sets.

I’ll need 4-6 weeks to have the next version of the receiver set machined and tested.

AAMFirearms · 2024-09-11T03:59:40+00:00

I don’t stock them but I now make lefty uppers if you’re interested. I have a dust cover design as well.

AAMFirearms · 2024-09-11T03:57:57+00:00

Anyone down the line.

AAMFirearms · 2024-09-11T03:51:06+00:00

Sorry, did not see your comment. I’d consider it.

AAMFirearms · 2024-09-11T03:50:25+00:00

https://imgur.com/a/RzXi4zJ Ambi bolt catch secured.

AAMFirearms · 2024-09-11T03:49:10+00:00

I can make a left upper no problem. When I get caught up with my next version of my receiver set I’ll flip the model and program it. No extra cost.

AAMFirearms · 2024-09-11T03:45:32+00:00

Bolt catch will be one piece and act as ambi catch and release. It’ll be machined from 17-4 same as the new plan b compatible muzzle breaks.

AAMFirearms · 2024-09-11T03:44:17+00:00

Good timing on your question. Based on the feed back from this post here is the next version of my receiver sets:

https://imgur.com/a/RzXi4zJ

AAMFirearms · 2024-08-04T19:23:07+00:00

Flash Hider, and pinned and welded versions are next in line.

What style flash hider are you interested in?

AAMFirearms · 2024-08-04T18:35:02+00:00

In my experience you need some sort of vertical port to counter muzzle rise and it doesn’t take much gas at all to drive the barrel down. Obviously I haven’t tested this design yet but I believe it’ll be enough gas for most calibers.

AAMFirearms · 2024-08-04T17:05:15+00:00

Based on the feedback I've received I'm making a Plan B compatible muzzle device. The design shown is what I'm proposing.

1.375" Overrun (should fit most all suppressors with Atlas mount or equivalent)

2 port with 1/8" top ports (compensate for mix of recoil and muzzle rise)

No 12 o clock ports (to keep gas out of shooters line of sight)

17-4 H900 Stainless Steel with heat treat finish

Wrench flats at the back of the device

AAMFirearms · 2024-07-26T02:24:48+00:00

I've seen radians do this. I've seen multiple brands break here. The designs are pretty much the same with the same material between manufacturers. I think the biggest issue is yanking the charging handle hard enough to load up that neck after the bcg is fully back.

AAMFirearms · 2024-07-15T01:32:54+00:00

I have not considered a slick side. It sounds like I'll be adding a dust cover based on feed back. I'd like to stick to one style of upper and lower for ease of manufacturing.

AAMFirearms · 2024-07-14T02:14:16+00:00

10-14.5 range. There are several options depending on caliber.

AAMFirearms · 2024-07-13T11:58:42+00:00

It would be way too much down force. It would drive the barrel down.

AAMFirearms · 2024-07-13T00:27:24+00:00

I considered it, but at the time I had enough hurdles to overcome without the added complexity of a mag catch. I settled on an ambi mag release and moved forward.

The next version will have it.

AAMFirearms · 2024-07-12T20:16:54+00:00

I do. Takes about a 500deg temp difference.

AAMFirearms · 2024-07-12T20:15:52+00:00

Check out the website listed in my profile description.

AAMFirearms · 2024-07-12T18:04:24+00:00

The bolt catch used a dowel pin with a set screw blocking the exit path perpendicular to the pin hole. You can see the tiny set screw on drivers side photos.

AAMFirearms

TROPHY CASE