There is a UNIVERSE of difference between a Glock 19 without a finger pulling the trigger, and a Remington 700 with the striker cocked. Depending upon how the trigger is set (or whether it's been replaced), that Remington takes only a minimal (minute, if it has a single set trigger like my Savage 112BVSS) pressure to fire.
The two are utterly different.
And correct me if I'm wrong, but isn't it standard hunting safety to carry the rifle or shotgun unloaded (or at least with an empty chamber), where possible, until one is at their stand/blind/whatever?
Arik said:
Actually a PA state trooper shot AND killed another PA state trooper with a Sig 227. The DA/SA gun with the 10# trigger. It was accidental. The trooper didn't mean to pull the trigger. Probably we should go with 20# triggers!
DA/SAs are weird beasts. On the one hand, they offer stupendous advantages--double-strike capability and double-stack capacity in a pistol that can be carried with the safety off.
On the other hand, a lot of them have safeties that are placed a little awkwardly, and I feel that they're the most difficult trigger to master.
Compounding that last bit is the fact that most shooters never practice the DA first shot or the DA-to-SA transition--they simply start empty, load, chamber, and fire SA. On occasion, I've RSO'd blowhards who loudly touted the superiority of their chosen DA/SA brand. At which point, during practice, I smile and ask them to de-cock their pistols for the first shot.
Usually, that first shot misses the target completely--a target which is actually taller and wider than I am!
Beemer-mark said:
However, in this case, when one brand has a preponderance of AD compared to other brands of the same type it becomes a human factor issue - i.e. design.
Your premise is incorrect.
If there were, say, exactly 1m of each brand in service, and Brand G had twice the accident rate of other brands, that would raise concern.
However, there are many times more of Brand G in service than anything else.
Comrad said:
For me, a DA revolver trigger pull takes a little more effort than a Glock. So with that in mind it might just be a little more idiot proof and explain why there's a condition called Glock leg and no condition called revolver leg.
See above explanation of statistics, and then add idiots with keyboards to the mix.
What you are also failing to understand--along with whoever made that stupid policy for the NYPD--is that the poundage of the trigger frankly doesn't make a lick of difference.
What causes NDs? Basically, mis-handling. Re-holstering too quickly is a good example. Now, if you take your finger and leave it on the trigger, and then proceed to shove your pistol into your holster, does it really matter whether the trigger weighs 5, 10, or 15 pounds?
Not really. You're moving too fast for your brain to realize that you're doing something dumb and stop.
That's why little things like, "Draw quickly, re-holster slowly" are so critical despite being so under-emphasized.
Farmer17 said:
The flipper on the trigger may prevent the gun going off when it's dropped but that's about the only thing that I see it accomplishes.
Actually, that's not what the flipper is for.
When a (modern) gun is dropped, two things can make it discharge--I'll talk about 1911s since that's what I'm most familiar with internally, and the innards are pretty standard. One is the sear disengaging from the hammer from the impact or the inertia. This is actually really uncommon, and guns like the 1911 actually have a half-cock notch designed to break the hammer's fall. So even if it falls all the way to the firing pin, it doesn't have enough striking force to overcome the resistance of the firing pin return spring and successfully discharge.
#2 is what you describe, and it's really hard to do. You'd honestly have to
try to build a 1911 to do this. Essentially, when the gun hits the floor and stops, the trigger shoe-and-bow has enough momentum to overcome the pressure from the sear spring, and
then apply enough force to release the sear.
In order for this to happen, you would need to have an incredibly light trigger (under 2#, honestly), and you'd also have to have a trigger shoe-and-bow that was incredibly heavy. The light trigger pull is easy to do (badly) with some amateurish tweaking. The latter, having a physically heavy trigger assembly, would be downright hard. Virtually every aftermarket trigger these days is either "light" or "stupidly light". Hell, I just got one for not much money that weighed about 85 grains.
So--the flipper!
The flipper is actually designed to prevent a holster, or a foreign object inside the holster (clothing, junk, etc) from pushing on the side of the trigger and discharging it when you go to holster the gun. It's possible to "defeat" this safety device through poor handling (finger on the trigger), poor carry (tossing your loaded Glock into a knapsack with a bunch of other stuff), or a really cheap nylon holster (one of the soft, loose ones).