Majorlk
Member
I've never seen a pinned stock, being from Mississippi, however the way I see it, you only have access to the end of the buffer tube when the stock is fully collapsed. Yes there is a hole in the butt plate, but when the stock is fully extended, the end of the buffer tube & associated cap, is way inside the stock.
Nope, the hole is there, no matter the position of the stock. I'm looking at the hole right now. And not everyone has a plug - three 15-22s and not one of them has a plug.
With the stock extended, the hole is 10.75" deep.
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