Thread: How Do BFAs Work?
View Single Post
  #2  
Old 03-17-2009, 07:01 PM
Gunmaster45's Avatar
Gunmaster45 Gunmaster45 is offline
IMFDB Admin
  
Join Date: Nov 2008
Location: New York, USA
Posts: 1,779
Default
They block the gases from escaping the muzzle so this gives the gases enough power to kick the action back.
__________________
Reply With Quote