Description
16" PSA upper in 5.56 up a Shield Arms folding lower receiver. It's exactly how it sounds, the stock folds. The folding mechanism is built into the receiver and it is not an adapter, when folded it's shorter than a 10.5" AR.
Just ask if you've got any questions, I can include a Primary Arms 3x Micro Prism for the right price
$800 or best offer