I don't want to change the butt stock, but I can't thread the end through because of the triangle shape unless I use the plastic slider as a stop on the other side. I don't want to depend on plastic and would like a metal QD on the end of the stock. But what would I need to add to the hole so I could mount hardware like a QD swivel or to be able to thread it. Not having luck searching for how others do this with this type of stock.
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