The Silencing Continues: US SOCOM Restarts Suppressor Upper Receiver Group Upgrade Program for M4A1
The US Special Operations Command (SOCOM) has revised its solicitation for the Suppressor Upper Receiver Ground (SURG) program (via FBO.gov). The SURG program is intended to provide an upper receiver for… Continue reading "The Silencing Continues: US SOCOM Restarts Suppressor Upper Receiver Group Upgrade Program for M4A1"