Quote Originally Posted by bigten109 View Post
What do you think about all the aftermarket buttstocks that have the metal buttstock plate? (KDG, VLTOR). Heard with prolonged used (at least on the scar heavy's) that the rear upper screws start to travel and then angle out, ruining the upper. Seems FN made the stock buttockstock plate polymer on purpose?
This is absolutely correct. shooting with a suppressor. And the polymer hinge cracked. Replaced witj the handl aluminum hinge plate. Then the rear screws tilted. Would suggest dialing down your gas jet. These dudes are way overgassed. If they come loose ,clean them and loctite them and crank them down.

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