Sekidens were brilliant for rate of fire but I thought that the pellets were a tad misshapen sometimes leading to inaccuracy as they swerved away from the intended target. Trouble was, a packet of pellets never lasted long and packets of dried peas had such variation in size as to render them...
Correction,it is The 4 in 1 Spudmatic, firing caps,small corks,spud and water. Impressive rate of fire if you sliced a spud up first rather than just loading by pushing the tip in to a whole spud.
It was always handy to have one of the cap operated spud guns too in the back pocket in case...