This is not tested for durability but will fit....I suggest 80% infill or higher, Brim and snug supports touching build plate. It is a short stock, since the Draco has shit sights you dont need much pull for shouldering...If you take this to a range be mindful it makes your draco an SBR, im uplouding a brace version at some point or you can just drill two slits for the elastic.