Just got an in email they are in stock. Also just purchased one myself.
You requested to be notified via email once our MKM MATEN Rifle Length Key Mod Set was back in stock.
Here is a direct link: Rainier Arms™ | Browse | Receivers - Lowers | MKM MATEN Rifle Length Key Mod Set
You requested to be notified via email once our MKM MATEN Rifle Length Key Mod Set was back in stock.
Here is a direct link: Rainier Arms™ | Browse | Receivers - Lowers | MKM MATEN Rifle Length Key Mod Set