What is your opinion on chamber flags? Is there a particular brand you prefer? It seems like $7 + shipping for a 6 pack of Tapco Chamber Flags is too much for what should be a cheap plastic item. Are they really that durable, or am I just paying for the brand? I've never had to use chamber flags because most of my guns will hold open, and my range does not require the use of flags, only open actions (during transport and cease-fire). I'm concerned the use of chamber flags increases the probability of unwanted debris in the chamber.. Any thoughts or opinions are appreciated, thanks in advance.