It was not out of the box as I had gotten it through Rock Island Auction. You can find a short of the dust cover launching at my face. I replaced it and added a brake and did a follow up video.

I think I've had one failure to eject in 200-300 rounds and that was the last round in a magazine when the hull was extracted enough to be lying on top of the magazine that I had to remove.

@@ronquixote1739 That's still pretty impressive. It looks like a fun time seeing that it cycles walmart cheap ammo pretty reliably. Great Range day.

@@NBWDOUGHBOY I consider Winchester White Box the acid test for any semi-auto shotgun and the KS-12 does well with it. Here's the link to the follow up video that shows the effectiveness of the brake. kzfaq.info/get/bejne/irxyg6mbsJa1eXU.html

@@ronquixote1739 nice I'll check it out

@@NBWDOUGHBOY the brake makes a big difference

I set it to 2 for bird shot and 1 for high power loads. The way I remember it is that 2 lets more gas into the action - needed to cycle lighter loads - and 2 is bigger than 1.

I have had no issues what so ever. I reload it and fire, have a great time doing it too.

@@babye11368 to insert full magazine bolt has to be pulled back for it to go in easily

@@babye11368 I wish this wasn't true lol

As you can see in the video, I manually lock open the bolt between magazines using the safety lever as loaded magazines won't load when the bolt is forward.

@@ronquixote1739 I would hate to see that done in a stressful situation