The dual magazine bullpup shot guns have a horrible reputation but allot is user error... Those things take a very intentional pump and doing it too softly causes shells to jam on ejection and reload. If you know how to cóck <~~~(funny that word got **** LOL) it and shoot it then those things do not happen as often. That is one thing Kel Tec has had out on the market longer than most of the companies owners have been alive. It was incredibly unreliable with the early gens but they worked it out by gen 4 and now I think they are gen 5. Both my KSGS shoot and cycle very reliably. You just have to operate em like a real man... no putty footingYes, I did some searching on the DP-12 gun and heard from Reddit it is unreliable and heavy. It is more of a range toy than just owning a regular reliable M870 or M4 Benelli. I don't plan on using it for warfare or competitive shooting. Just something to shoot for fun. Looks like DrDust had the black edition. The fully upgraded kit is overkill imo for a shotgun.