I am working on a cheap Saturday Night Special .25 auto for a friend of my daughters. It is a Raven P-25 auto. Wont feed more than one round then "jam-0-matic". I took it apart and cleaned, buffed, and polished the feed ramp. ON initial tear down the firing pin retaining plug flew out along with the firing pin spring. I found them both in about 5 minutes. On putting it back together ... a flying they went again. found the spring right off. the plug is metal....bright and about as big as the tip of my little finger. Over half hour now and NOTHING ... its gotta be here somewhere.