Linoge of Walls of the City, at least partially inspired by my Dragon Pistol, has begun looking at equipping one of his own pistols with a Sig Brace.
Only not an AR, but a Kel-Tec PLR-16.
It’s an interesting build concept.
https://www.dodsonfishing.com/wp-content/uploads/2023/04/index.html
https://www.bluewiremedia.com.au/wp-content/uploads/2022/07/index.html
https://shift314.com/wp-content/uploads/2019/04/index.html
https://www.coeurope.org/wp-content/themes/twentyfifteen/assets/index.html