An internal structure is disposed within the combustion chamber for diffusing the ignitor blast and retaining {TAIL ~ slag} produced by {HEAD ~ the ignited gas generant} 
An internal structure is disposed within the combustion chamber for diffusing the ignitor blast and retaining { TAIL ~ slag } produced by { HEAD ~ the ignited gas generant }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD