Ditto on the revolvers; lest we forget that old guns were also "made of materials too weak for firearms"
(soft steel, brass, and cast iron,
hello!)
A plastic bullet will still ruin your day if it tumbles immediately. But the fretting about weapons going undetected is completely unnecessary. For all the fear and hoopla about airborne terrorism, it's a vanishingly small risk in the scheme of things, especially compared to garden-variety bad guys. And that's completely ignoring the fact that we go about our daily lives surrounded by guns (LEO and CCW) without incident every day (the vast majority, anyway), and also ignoring the fact that guns and other weapons make it onto airplanes anyway.
does anyone really want to go back to the late 60's/early 70's airplane nightmares (read "The Skies Belong to Us")? I am all-in for opposing overreaching legislation, but this one scares even me
I'm uncertain that walling-off an entire subset of emerging manufacturing technology is worth ineffective measures to allay fears of the unknown. There's a special element of mystique when it comes to airplanes and guns; everyone assumes the plane will explode or something if a gun is fired. Mostly because people don't know how either guns or airplanes work. They don't explode from a pin-prick. At worst, a single skin panel (~8" x ~10") will blow out when penetrated and the cabin will rapidly depressurize. There are O2 masks for that, and a clear procedure to drop to safe altitude. The shock of the gunshot and whoever it hits are still the primary
actual dangers, as in all shooting incidents. And none of those incidents in years past would have faired well for the hijackers if the passengers were aware --as they are now-- that their skins are on the line and they have an urgent need to defenestrate the unruly customers, guns or no.
TCB