I have a standard PSA carbine lower, less than 500 rounds through it, just not a fan of the adjustability. I prefer the old school look and would rather do a swap for one than sell it, be out a lower, have to order a new one, wait for shipping, and pay my FFL $25 just to hand it to me. Message me here or at 210-573-4537 if you've got one and wanna trade!