Clamp on GB on hard use SBR?

[HD1911]

Pinned for me

[tehpwnag3]

Quality unit, but not a lot of fine adjustment if you prefer not to bleed-off gas when using a suppressor. SLR Rifleworks or ODINworks are GTG for a restrictive system. Just FYI.

Oh and righttobear.com has superlative bleed offs for $79.99 for clamp ons as well as set screws for .625 GB joirnals. I may go for this option because it looks like a damn good option for a short barrel.

[masakari]

Another site (I think it is Military Morons http://www.militarymorons.com/map.html ) tested the VLTOR clamping gas block and found that it held tightly enough that you could unscrew the barrel before it came loose.

And what types of barrels screw into the receiver?

[tehpwnag3]

Fixed it for ya.

And what types of barrels screw into the barrel extension?

Answer: I think all of them.