As Being a follow up query, what's the reciever color for The present crop of Market A1 uppers floating all-around? Is it the classic "colt gray" or could it be more of the inexperienced park? It's the early reciever with no fence round the mag launch and all early type https://colt-m16a1-for-sale92233.wikinewspaper.com/3387826/a_review_of_colt_python_6_for_sale