I bought this Ruger 357 carbine a few years ago and since then I have converted it to a switch barrel set up with a spare Tikka 2506 barrel chopped back and rechambered to 256 win mag. Anyway I was looking at the recoil pad which is pretty ugly and thin and I thought I might fit a thicker pad to it to give a little LOP.
Got quite a surprise when I found what's basically 3 sealed survival packs. Inside the lighter/knife pack was about a teaspoon of very flammable powder which I guess could have been lite in damp conditions.

