Thank you for viewing. This is likely a rare item. Don't miss this opportunity! I do not have the rails, so I will treat this as junk and its operation is unconfirmed. Please judge the condition of the item based on the photos. Cancellations after purchase are not accepted unless there is a fault on my part. If you have any questions, please feel free to ask in the comments section. Regarding price negotiations, I will not change the price even if you suggest a desired price, as there have been many cases where people did not purchase after I lowered the price to their desired amount. I will accept negotiations through the comments section. I also have various other items for sale. Please take a look! Furthermore, depending on the item, if you purchase multiple items at the same time, you can save on shipping costs by combining them. Please feel free to inquire in the comments before purchasing.