I started in PCC when it first was a thing with a 16" gun and kinda hated it. Too much acrobatics to get it around walls, ports, whatever. So I recently SBR'ed the PCC and trimmed it down to an 11" barrel -- SBR efile took 11 days btw. Now it's a totally different gun. The recoil is slightly different but honestly not that much worse, and now I can actually move the gun around things without feeling like I'm swinging a longsword in a phonebooth. I'm a big fan of shorter PCC's now.