Had this sitting around for years and decided to install it on my m1043a2 MAK. Wasnt to bad of a job, just cutting and grinding it to fit. Hardest part is definitely seeing if it fits them moving it to cut. Really heavy. Cutting the kevlar was pretty bad. Definitely wear coveralls, gloves, hat, glasses and mask. The steal side is pretty hard stuff. Took longer then cutting the MAK rear door openings.