Ok, so I get that AR-15's are made by a bunch of different manufacturers.
What I'm wondering is: there are a lot of AR accessories out there - magazines, stocks, etc.etc.etc.. Are those accessories generally compatible across the board with any AR no matter who the manufacturer is?
What I'm wondering is: there are a lot of AR accessories out there - magazines, stocks, etc.etc.etc.. Are those accessories generally compatible across the board with any AR no matter who the manufacturer is?