Great kit for rebuild job - DoubleStar Lower Parts Kit M-16

Greetings, While i have little real use for a pray and spray configuration My cousin who's more like my brother has an old M16 sitting in the Gun vault. He's retired Army bout 5 yrs ago, a Lifer 25+.and he told me the backstory on it and that a spring(s) was broke and rusted out (guess it was in water ). He's still got his FFL 3 so him rebuilding isn't a problem but more than that perhaps a surprise as he's all about revive and restore old things before replacing. Being a Master Chief he had to think on the fly down range work with what he had and McIver if things weren't moving fast enough.. Anyhow he's still got the mindset, and so I'm giving him this for his B-day last week of the month, so he can fix that rifle and put it back in the vault I'm sure. I'll leave it to him to decide .Thanks for that moment coming up man, This kit is worth every dime.