Just been toying with some ideas that really suit this thread. Don't think I will ever do them but with the cheap Stens at landwarrior, someone might.
So what if...
You start with an ASG Sten MKII
Now the front heatshield is removable so there are 2 options;
Remove it and clamp one of these to the barrel
Now you can add a red dot, laser, torch and a hand grip
Or just keep it on and add
A 30mm scope ring is about right for the heat shield, if it doesn't fit right then a replacement heatshield made from PVC pipe would work. Now you can add a red dot, torch, laser and an underslung weapon
The Ultimate FrankenSTEN!!!