Primary Weapon System’s (PWS) muzzle brakes –– DNTC, its successor TTO and related flash hider FSC 556. - - I know they are SIMILAR, but there may be slight differences.
Anybody has them at the same time and have used them on the range / field? Any comments on how each one handles?
I have just read the USPSA-Frontsight Nov-09 article on the comparison of comps, and DNTC is holding quite well in terms of muzzle rise vs the others.
nice to see you here also akula88. 
there’s a review around here somewhere on the TTO, complete with pix comparing it to the FSC556 and I think the DNTC also. The reviewer has experience with all the comps you mentioned and talks about them briefly iirc.
Try searching for it here. It was a review of the TTO comp.
Small world. Thanks for the heads up.
Search got this as most informative :
Looks like USMC03 has these comparisons in the 12th post of this thread (SM556 aka “Short” FSC556) :
https://www.m4carbine.net/showthread.php?t=43080
http://vuurwapenblog.com/2009/12/10/pws-tto-compensato/
I found this review very insightful. Actually the whole blog, really.
Lot’s of good info on all the links!
So have you decided on a comp? Since I can’t afford a KAC Triple Tap I was really looking into the FSC556 - until I saw the Addax Bulldog on the thread you linked! A bit more compact than the FSC556 which matters to me cuz I run a 16" barrel. Good reviews too.
03designgroup | [b]Primary Weapons System Todd’s Tiny One Compensator 
[/b]
03designgroup | [b]Primary Weapons System (PWS) Custom DNTC Compensator [/b]
The FSC556 has the same performance as the TTO and the DNTC (all 3 have the same blast baffel). The TTO is nothing more than a FSC556 with the flash reducing tines cut off.
Hope this helps
Thanks, Jeff.
I really find your website very informative. Thank you very much for sharing your findings with us mortals.