Interesting post from Zebra62 from Remington 870 Forum:
I have a few toys I picked up recently I would like to share.
California Competition Works’ Tactical Strippers are special gear which will allow you to load your shotgun much faster. They are often used on IPSC and 3-gun competitions. With these strippers you can take 4 or 6 shells at a time! And after some training you will be able to load your shotgun much faster.