M58 Shotgun To Sniper Rifle Conversion Kit

A kit to convert a Double Eagle M58 (A or B) to a sniper rifle. It adds a slide bolt style reloading handle, a mount for a stock, a longer steel barrel with optional threaded end and 6 total rails for scope, bipod, laser dot, torch etc.

You will need a 3/4 inch (19.05mm) steel tube with 1.5mm walls, cut to around 350mm.
You will need to cut the existing steel tube (the one that the pump action grip slides over) to about 240mm and put the leftover bit inside the buffer tube for some extra wei