I just don't believe in toy guns. Who cares if someone wants a colored gun. I know a man that is 6'8" dude shoots ground hogs with a 338 edge. He has a purple xp-100 a purple cbr1000 and also has a red xp-100.
Why do you care what someone else does to their property? Their guns are their guns, if a pink 1911 with rhinestone grips gets another women out to the range and helps her protect herself and her family I am so all for it. If a pink 22 rifle gets a daughter out to the range to enjoy bonding time whit her father I am all for it. I didn't see any rules that said the only good guns are black, blued, stainless, and or wood.