I am looking to buy a used front BUIS. A fixed or flip up is fine just looking for used to save some money. Prefer not to be magpul unless you have a great deal. Something like either one in the pictures.
Was going to use it on a project but never got around to it. Mounted it once and never put a round through the gun with it on. Like new. I could let it go for $75. Let me know!