[Gracey]

FBI pulled a scary amount of C-4 from one of their rooms just after 9/11.

So what's C-4, please?????

[Sabertooth]

See #121. C-4 is a very powerful plastic explosive.

[nevergore]

"FBI pulled a scary amount of C-4 from one of their rooms just after 9/11. So what's C-4, please????? "

C-4 is one greater than C-3 and one less than C-5.....

Hope that clears this up for you......

Just kiddin...C-4 is a type of of fairly stable High Explosive....In the movies they often refer to it as plastic explosive.....If you remember the movie Caddyshack,, Bill Murray's character made small squirrels out of C-4 to blow up the Gopher on the golf course......

NeverGore