https://advanced-armament.com/category/accessories/

I picked up two much needed AAC 51T brakes for some newly acquired SBR toys recently.

I went in on the AAC 51T and Ti-Rant big time in 2014/15. Several Sdn6's, M42000 & Ti-rants in 9mm & 45acp.

I'm curious what this 51T STAMP mount is for? Is there more info or a demonstration to explain?
https://advanced-armament.com/shop/accessories/adapters/51t-s-t-a-m-p-mount/

@AZC
My understanding is that the new suppressors are shipped either direct threaded or are hub threaded and come with a direct thread mount. STAMP mounts are for people who want to use a 51T muzzle device with the new suppressors.

Gotcha. I have two Silencer Co Sakers too. I was wondering if they were a new kind of mount similar to their 51T MAAD mount.

Hell yeah man!! I just ordered a 51T mount for my Mini-14 No more overpaying for mounts, ha

I tried to order from the website today and got an error processing checkout.  Has anyone ordered from here recently?

Can anyone fill me in on what happened with AAC? I know they went bankrupt a few years back, but now they seem to be in business again. I remember hearing that they got acquired by someone but I am not sure on the details.

I'm eyeballing the Ranger 7 Restoration service for my 762-SD... and maybe the 7Mini Restoration for my 762-SDN6

762-SD 9"/23oz (27oz with 51T mount)
Ranger7 Rebuild (Direct Thread) 6.38" / 15.7oz
Ranger7 Rebuild (Rearden Atlas) 6.75" / 15.7oz (17.7oz with R2 mount)
2.2-2.6" & 9-11oz reduction

762-SDN-6  7.6"/20oz (24oz with 51T mount)
7 Mini Rebuild (Direct Thread) 5.38" / 13.0oz
7 Mini Rebuild (Rearden Atlas) 5.75" / 13.0oz (15.0oz with R2 mount)
1.8-2.2" &  9-11oz Reduction

AAC in the 00’s grew into a major player in the silencer market and helped popularize silencers.

The owner sought to make them even more mainstream with financial backing and the marketing, distribution, and sales team of big green (Remington).
Rem/Freedom Group bought AAC and mismanaged itself and AAC into the ground, resulting in R going bankrupt.  

The various FG owned companies were sold at bankruptcy auction for pennies on the dollar and various larger players bought the various pieces.

JJE holdings (also own PSA) bought AAC, but ONLY the IP and the name.  Not the tooling, parts, etc.

The new AAC is not the same company as the old AAC, but they used the name and the IP to startup the new company, and have brought back some of the same/similar products (many of them improved) and the new company continues to innovate/add to its product lineup.  

Since the new company is not the old company, the old company’s products are not covered under warranty, however, the new company will perform a variety of services (latch repairs, for example) on the old cans, for a not unreasonable fee.  They don’t do all services and won’t work on all the old cans, you have to ask what they can/can’t do.  

Other firms such as ECCO will do work on the old AAC cans.

The new company will also modernize old cans and by all accounts these very well done.

I am not connected to any of the companies mentioned and cannot speak for them, the above info is from my readings regarding such things and from emails that I had with AAC.