Jason's point of view in Identity, during the bank scene. A note: since I know next to nothing about guns, please bear with me if I make any sort of mistake. Word: Comfortable.
The gun's sleek cool weight, its shape, felt comfortable in his hand. Correct, familiar.
Just by holding it, he knew its caliber, that its clip was not quite full—careless of the guard, to fail to load his gun properly—that the recoil would be quick and forceful if he fired, that he could hit a mark twenty yards away with no problem.
Easy.
He disposed of it as soon as he could.