Thread: Adjustable L.O.P, or Collapsible?

Funny you bring that up. In the NSA presidents opinion, a 6 position AR stock is an adjustable stock, not a Telescoping stock like on an MP5A3. It doesn't make the rifle more concealable, you still have to shoulder fire it etc, it just adjusts length of pull. The police don't see it that way though, so it will have to be tested in court. I have seen a few guys rolling collapsible stocks on A cat builds with that opinion in mind. It might seem obvious to some, but the police have been wrong before. No I'm not trying to start a shit fight, just saying what I've heard and seen recently. It is an interesting question. The PRS is pretty similar to the OEM H&K SL8 stock. The UBR has a portion which doesn't move upon LOP adjustment. It will be up to a judge to draw the line.