I am in no way a fan of this. Period. Full stop.
1) As a new LEO in the mid 1980s I was required to use a 6 shot revolver and was issued .38 Special ammunition. Even at that late date the administrators in charge were not pro gun and not progressive in terms of tactics. They only allowed a dump pouch with 6 rounds in it. Every try to reload from a dump pouch under stress and manage not to drop one? Allowing 7 rounds in the pouch would have been reasonable, but no, not allowed. 6 was the number and the number was six, seven was right out.
You want to use a speed loader?!?!?! Heresy of the worst sort. In that regard it reflected policies that were at least 15 years out of date and at least 20 years behind the cutting edge in revolver reloads even then.
The solution of course was a "I'd rather be fired, than dead" approach of carrying an unauthorized J frame in an ankle holster for a "New York reload".
In any case, even in that antiquated pre mid 1960s system, a dump pouch was not very friendly for shooting 2 and then loading 2.
2) While on that subject, the Newhall shooting in 1970 occurred at a time when the CHP also did not allow speed loaders, with the result that officer James Pence was shot and killed while doing a full reload with single rounds from a dump pouch.
One of the many changes that resulted were policies such as loading 2 rounds and getting back in the fight with a "shoot 2, load 2" approach.
But let's be clear that was "shoot it dry, then load 2 to get back in the fight in minimum time with minimum loss of situational awareness and *then* shoot 2, load 2. It was never intended as "shoot 2, then take your perfectly good revolver with four rounds still in it, out of action so you can go head down to fiddle fart around ejecting two rounds and then loading two more to top it off" and then get back in the fight. That's actually dumber than shooting all six and single loading as those four rounds left in the gun more often than not would end the fight.
In short, farm animal stupid, for any real world purpose.
3) It sounds good in theory to press the ejector rod out slightly to lift the rounds out so the fired brass stick up. Reality is different.
The first problem is that high pressure rounds like .357 Magnum will often be a little sticky. It's why they moved away from the FBI reload to the Universal and Stress Fire reloads. If those fired rounds are sticking in the chambers, a light press won't do it. And if you press hard and they suddenly pop loose you are likely to launch all six rounds right out of the cylinder. Gee, that's awkward...
A second problem is that you're going to have to go eyes off the threat to visually confirm what's happening, pick those two rounds out and load the other two.
4) Assuming a partial two round reload was used as intended, as a quick partial reload after firing all six original rounds, it's still far less optimum than using a speed loader than can load six fresh rounds in the same or less time.
Plus with some practice you can reload with a speed loader with your head up and eyes always on the threat. (I prefer the Stress Fire reload for positive ejection, keeping your head up, and not putting yourself in a wrist lock.)
5) Now as an armed citizen there are times I may carry a revolver and may decide not to carry a speed loader, but rather will carry a speed strip instead. Usually it's because it carries with a lower profile than even a slip over speed loader case and fits in the watch pocket on a pair of jeans. In this case the "speed strip" in the pocket is a 6 round K-Pak.
For that purpose I will practice loading with a speed strip, but it's after ejecting all six or seven rounds, and done as much as possible while keeping my eyes on the threat.
And in that case I will use a K-Pak as:
- I can load 3 in the same time it takes to load 2 with a speed strip;
- I can stay eyes on thread while doing it; and
- if time and tactical situation allows, I can load the other 3 in not much more time.
6) I do agree there should never be any such thing as an administrative reload. You should take every opportunity to practice a tactical reload.
Need to clean your revolver, or you're one of those misguided souls who unloads every night when you get home? do a tactical reload. Dump the rounds in the gun, load your spare rounds, and then dump them as well. Reload your speed loader(s) and practice once or twice more. That's several hundred tactical reloads a year if you practice daily, and you'll be able to do it smoothly without thinking.
There are plenty of options out there. Try a few, pick one that works well for you and then practice with it.
But in general, forget the "shoot two, load two" as depicted in the video. I'll do something like that out rabbit hunting with a revolver as there is plenty of time in between shots stalking the next bunny, and so far none of them have ever shot back.