View Full Version : MSAR Thread Adapter for fake can etc

05-26-2011, 12:09 AM
Wondering if any MSAR owners have a setup with the ratworx thread adapater that allows AR type threaded attachments, specifically fake cans. I ask because I have the 16" barrel and I'm looking for new and exciting ways to keep my rifle over 30 inches. :)

Anyone use one?



05-26-2011, 12:27 AM
I have a 20" but I hear those adapters are perfect for the application you want.

05-26-2011, 12:33 AM
I have one, what do you need to know?

05-26-2011, 6:45 AM
Just wanted to know if the product works as advertised and if you have a fake can would you please post a pic. Thanks in advance!

05-26-2011, 9:26 AM
this is interesting especially if you can use like a spikes fake can

05-26-2011, 12:42 PM
It works pretty well. I tried it with my friend's fake can and it worked, but he's not in the area at the moment so I cannot get a picture to show you


05-31-2011, 9:39 PM
yea i would be curious if this adapter plus the noveske kx3 would make the 16" e4 30"? i will order one asap if it is possible. please let me know?

how long is that muzzle brake you have shown in the picture? the kx3 is 3.38".

05-31-2011, 10:40 PM
I just received my adaptor from ratworkx today (damn they ship fast!). As soon as I can find a blow torch to remove my current flash hider I'll measure total length of rifle with just the adaptor on. Then we should be able to find out which fake cans make the 30" cut.

06-01-2011, 12:36 PM
thanks i would appreciate it.

06-01-2011, 3:42 PM
I have a Raddlock version that does the same thing. PM if you are interested in buying it. I no longer have an MSAR. The Raddlock has similar contours to the MSAR barrel profile.


Cost me $89. Will sell for $50 delivered

06-03-2011, 7:43 PM
Alright dudes... Here's what I did. I got my flash suppressor off with a butane torch lighter (like one of those $20 soldering iron ones), and a wrench, it was actually pretty easy. Slipped on Ratworx thread adapter and I've got a total length of 26.5". So looks like we will need a fake can of at least 3.5" to hit the promised land of 30".

Oh also the melted and gummy Loctite easily removes with bore cleaner.

Now back on with the raddlock barrel lengthener to make my rifle nice and legal.