I think i will start my own thread about everything i do to my Mossberg 590A1. I dont like "hijack" others threads and i dont want to have all my single modifications scattered all over the forum and maybe hard to find for other who want inspiration to do their mods etc. This is my rifle. A Mossberg 590A1 #51663. Gauge 12, Barrel Length 20", LOP 14.25", Length 41" A rail has replaced the back sight. List of possible modifications to come. In no special order Front Sight Heatshield Shorten top Rail Red Dot Sight Shorten Stock Cheek Raise Sling Attachements Paint rifle Can main post in a thread be open for edit / updates for an extended time ?