as ignorant, but clever, teenagers, my cousin and i cut the tip from a strike anywhere match. wet it into a mush. poked said mush nto a fired .22 hull with said matchstick and smeared it around the rim. sat it in the sun to dry. added a tiny bit of shotgun powder we salvaged from cutting up a shotgun shell. shoved this into some candle wax we had dripped onto a board. upside down of course. placed the reloaded .22 into the chamber of a single shot rifle with an unpunched portion of the rim where the firing pin struck. it worked. that night we killed an English Sparrow under the eave of the house using a dim flashlight to find one. my mama, his aunt, came out and told us several things we kept nodding our heads to.
tedious and time consuming for sure. but, we were young, dumb, and full of whatever that word is. our contribution to WWII which was going on then. we also found out that pulling the bullets from two .22's, dumping powder from one into the other, and replacing the bullet would really pop and split a case. we only did that once. lucky we still have both eyes.