The M79 Thumper - Grenade Launcher

I have a picture of Thumper.....But I can't put it on here...!!!

COL Mikel J. BurroughsSFC Joe S. Davis Jr., MSM, DSLSMSgt Minister Gerald A. "Doc" Thomas [~563704:LTC Stephen FordSGT David A. 'Cowboy' GrothCPT Jack DurishPO1 William "Chip" NagelTSgt Joe C.SP5 Mark KuzinskiMaj Marty Hogan MSG (Join to see) SSgt (Join to see) LTC Stephen C. LTC (Join to see) SN Greg Wright Sgt Aaron Kennedy, MS SSG Warren Swan Cynthia Croft SPC Margaret Higgins 1SG Carl McAndrews

SGT Gregory Lawritson, we called it a blooper,
Because of the sound it made , when those
H E rounds left the tube