It depends on who the shooter is and what the shotgun will be used for.
I am 48 next week, I started with a pump shotgun in 1968, I do fine with them, even under extreme pressure. With a pump shotgun in my hands I can surely change the course of history. (Key point is I believe that, see Bruce Lee shotgun training video)
I am also not saying a shotgun of any kind is my first choice, last choice or in between.
BUT
If things happen to go wrong the people in my family who would save me would be doing it with a semi auto. It may be handgun, PCR, AR, Ak or a shotgun but it will be semi auto. Reason being, why teach them to use a pump when all the other guns they use are semi? If you think a quality, clean, well kept semi auto shotgun is not reliable and ready for HD use WTH?
As for the gun, if you own it, then own ammo it can reliably run on. In my case all my shotgun ammo is reliable in my semi autos, that means it will also run in my pumps, O/U's or SxS guns. No crap ammo in the house, not ever.
Semi auto requires less dexterity, muscle strength and coordination to operate. That means the new shooter can focus more on skills and making hits when practicing, not on operating the gun itself. It is easier to shoot a semi auto shotgun. It is also easier for people with physical limitations like old or new injuries in the arms or hands.
If they have to empty a shotgun and are that far into "the program" then it is time to drop the thing and get a handgun or carbine.
Yes, you can talk about SHTF, being able to use any ammo, dirty guns, various circumstances and environments that cause failure but if you know all that crap, then you already KNOW shotguns.
If you have to ask, semi auto is probably the best, just not the cheapest.
I'm sorry but I'm seeing some statements that I just cant go along with,
Reliablilty is double edged, Pump vs. auto. With standard factory rounds it may be a wash, Here's the thing, Anyone with a pump can tell you that every once in a while you will short shuck the thing, or because of the increased movement you may run into interference with your surroundings, Run an elbow into a wall or door frame and you will short shuck it. So the absolute reliabilty of a pump over the auto you have to factor in the operator, The Auto takes the operator out of the system. Auto's are better than they have ever been I can't agree with Pumps are more reliable. Now a premuim priced pump may be better than a 60 year old A5 knockoff but if you bought a Rem 1100/1187/versa vs a Rem 870 Tact or police I think your malfuctions will be so far and few between you will have to check ammo and other factors.
Shorter stocks on shotguns, Not really a reason to buy one over the other, You can find shortened stocks for auto's and folders for pumps, I can live without a folder.
I would find the Shotgun that you like and go with it if there was any advantage the Pump has is specialty munitions but really how many times do you need bird bombs
In this thread it was made clear that shotguns are not simple.
https://www.indianagunowners.com/forums/long_guns/166318-determining_shotgun_patterns.html
Which is pretty much confirmed by this link:
Shotguns / Understanding Shotgun Shot Patterns
Benelli makes an auto shotgun for the military (this:Modern Firearms - Benelli M4 / M1014 ) and Mossberg makes a pump shotgun for them. (this: Modern Firearms - Mossberg 590 )
So it can be reasonably assumed that both are; tough as nails, reliable, fast, effective, and serve a useful purpose.
I have heard that Auto is more complicated (which I take to mean less reliable) therefore a Pump shotgun is better for home defense / SHTF / survival. When I looked at two (random) shotguns, one auto and one pump, they seemed very similar. The exploded view shows one less part for the auto vs. the pump. (this in no way guarantees it is less complicated)
http://www.okiegunsmithshop.com/Rem_11_48.jpg
http://www.okiegunsmithshop.com/rem870.jpg
Is one more reliable then another? How many of you prefer one over the other? Why? Do you own both types, and if so, which would you grab for home defense? Why? Is one better for hunting then he other? (accuracy maybe?) What is the difference in maintenance, break down, and cleaning?
Please offer up any details, opinions, or thoughts. Thanks.
you must not be military, because then you'd know that it was cheap, fired cheap ammo, functioned 'well-enough' in garrison, but would probably break in the field
You might look at pumps before you decide on semi autoThanks for the replies, semi-auto it is.
Or hunt down the very illusive SPAS-12 and have the potential best of both worlds....
I personally prefer pump action shotguns but semi-auto's are a little easier on your shoulder.
The BENELLI M3 gives the same optionsOr hunt down the very illusive SPAS-12 and have the potential best of both worlds....
So much shotgun crap in one post.Pump shotguns are easier to field strip, clean, clear jams, eat all types of ammo, work in all types of weather, swing better, easier to hit your target at all ranges, make a wicked sound when racked, and just look plain nasty. Semi-autos are only for Georgia quail hunters.
Purple text = sarcasm