2023 Missouri Laws 571.050 – Possession of defaced firearm, penalty

2022 Missouri Laws 571.050 – Possession of defaced firearm, penalty

2020 Missouri Laws 571.050 – Possession of defaced firearm, penalty

2018 Missouri Laws 571.050 – Possession of defaced firearm, penalty

2016 Missouri Laws 571.050 – Possession of defaced firearm, penalty

2015 Missouri Laws 571.050 – Possession of defaced firearm, penalty

2014 Missouri Laws 571.050 – Possession of defaced firearm, penalty

2013 Missouri Laws 571.050 – Possession of defaced firearm, penalty

2009 Missouri Laws 571.050 – Possession of defaced firearm, penalty