10-25-2014, 12:01 AM
(This post was last modified: 10-25-2014, 12:04 AM by jjjefferson.)
I like it. I have a 5.56 with with a JP Enterprises adjustable gas block and I have the Syrac. What I like about the Syrac is that it has a built in "detent" on the adjustment screw and it adjusts from the front so you can put it under a full length rail. The JP doesn't have a detent and the adjustment screw is on the side. I had to put some blue locktite on the screw in order to get it NOT to move too easily. The JP has a rail on it for a flip up sight and that works best for my 5.56 build which has a wood furniture kit so there was no need for a low-profile GB. I like the Syrac for this "under the rail" application. It fit very tight on the barrel. I had to sand it some to get it to squeeze on there. I am confident its not going to move at all! Make sure you note whether the model Syrac GB is with or without the detent. They make both types.
JJ
JJ