A.K.A Dual Load, Quad Load, Load 2 or Load 4 Methods; weak, or support hand, loading shotgun is one of the quickest methods you can utilize to fill your magazine tube.
Pump shotguns are heavy, slow, and many claim not an "optimal" option for 3 Gun. It's because of this, that the typical first piece of advise you'll get as a new 3 Gun shooter trying to prioritize investments is to buy a new shotgun and replace that clumsy old pump [...]
Loading shotgun from a caddie is old school. Tried & true, and fast enough once you get good at it. While it may be outdated and slow compared to a strong or weak hand dual or quad load, it still has its place in a match. There may be scenarios where you have limited movement or an awkward position where a quad load just wont work, or more commonly, it's an easy way to distinguish slugs or buckshot from your regular birdshot load out.
Aside from adding a magazine extension tube, opening the loading port up on your shotgun is probably the most important modification you make. This was a DIY task that warranted much contemplation when I considered the risk of potentially ruining a $1,400 shotgun, but some practice with a less expensive 870 [...]