The open end of the blank firing barrel can be sized to only accept {HEAD ~ ammunition} being smaller in {TAIL ~ diameter} than regular ammunition that is used for the handgun 
smaller in
The open end of the blank firing barrel can be sized to only accept { HEAD ~ ammunition } being smaller in { TAIL ~ diameter } than regular ammunition that is used for the handgun
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH