http://www.ammoland.com/2008/12/11/fiocchi-adds-9mm-subsonic-cartridge-ammunition/ AmmoLand Shooting Sports News Tue, 07 Feb 2012 00:56:13 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://www.ammoland.com/2008/12/11/fiocchi-adds-9mm-subsonic-cartridge-ammunition/comment-page-1/#comment-8705 Kevin Mach Mon, 14 Dec 2009 21:49:07 +0000 http://www.ammoland.com/?p=601#comment-8705 I was wondering will the 9mm subsonic hang up in a HK MP5SD in semi or full auto mode of fire. I have read some articles that advised it might hang up in the MP5SD supressor. I was wondering will the 9mm subsonic hang up in a HK MP5SD in semi or full auto mode of fire. I have read some articles that advised it might hang up in the MP5SD supressor.

]]>