I guess FX USA would be the only place to get these barrel-to-shroud spacers?
Also, is this now the standard configuration on all new FX guns?:
=> 9mm barrel with threaded shroud-adapter, 3ea spacers, 26mm ID shroud, no air stripper at end of barrel, about 50mm space between end of barrel and end of shroud
Also, is this now the standard configuration on all new FX guns?:
=> 9mm barrel with threaded shroud-adapter, 3ea spacers, 26mm ID shroud, no air stripper at end of barrel, about 50mm space between end of barrel and end of shroud
