FN said the ps90 had a muzzle brake and it is already for sale in New York.
FN says the Fs2000 also has muzzle brake.
Should be g2g, no?
http://www.fnhusa.com/contents/cb_fs2000.htm
--cut and pasted--
FS2000 SEMI-AUTO CARBINE
The FN FS2000 is a compact, reliable and accurate semi-auto only carbine with a 17.4" civilian-legal barrel and is suitable for security, personal defense or competition. The gas-operated system fires a wide variety of 223 Rem. (5.56x45mm NATO) ammunition fed from standard M16-style magazines. Fired cases are ejected through a forward port away from the operator. The FS2000 sports adjustable iron sights and a top-mounted M1913 rail for mounting optical, electronic or laser sighting systems. An angled-face muzzle brake helps minimize recoil.