Saw a scrawny 22 year old in the LGS last week. Tatoos all over - up and down both arms and all over his neck.
He wanted to look at the Desert Eagle - the biggest most massive handgun in the store.
He couldn't pull the slide back !
He finally did lock the slide back but he failed on his first try and excalimed "Holy ****!"
If you're gonna handle a big gun, better get big arms.