My Next Shotgun Build:
Winchester SXP Defender
or Mossberg 500 Tactical?
While I prefer Mossberg shotguns for ease of reloading in combat situations, there are some factors that can partially offset the greater difficulty of reloading low shell lifter type shotguns with one's weak hand.
In this case, the Winchester SXP brings inertia unlocking to the table. This allows for faster cycling of the action, but its greatest benefit is that it greatly aids in shooting single handed.
I must also add that this is a first rate, exceptionally well made pump shotgun. Contract manufactured in Turkey, where fine shotguns have been made for many years. Quality and workmanship are excellent for the price point of this gun.
Home defense upgrades would be limited to just those things necessary to optimize it for home security. It has a fiber optic front sight, which does a great job of gathering ambient light. I would not change this as it is more than adequate. Extended magazine adapters are available and I'd have to consider one. However, 5 + 1 is adequate if you are fully proficient in running the shotgun. Still, eight rounds in the Mossberg is nothing to ignore.
I have an LED flashlight and mounting bracket, but in general terms, I don't need a flashlight in our home. We can light up the place without having to leave the bedroom entrance. An LED light would be useful if one was hunting bad guys outside, except there's seldom any reason to be outside. Don't be exploring outside... Call the police. Hunting your property for criminals will only increase your legal liability and place you at greater physical risk. Don't do it.
Mossberg's 500 Tactical shotgun is an excellent piece, with a 7+1 capacity. It has excellent ergonomics and superb reliability. It is a first rate pump shotgun, with few if any equals. This one is fitted with very good ghost ring sights, with a red insert on the front blade. It is fitted with a barrel heat shield from the factory. For home security purposes, the heat shield is unnecessary. If you've fired enough rounds, fast enough to get the barrel so hot as to burn one's hand, you're in a war rather than a home defense fight...
Home security shotguns can be loaded down with all sorts of tactical hardware. Lasers, P-rails, pistol grips, ghost ring sights, red dot sights, sling bandoleers, folding stocks, telescoping sights, Side saddle shotshell carriers, speed loader stock, fore end straps, breaching muzzle and many other pieces.
All add weight and complexity of use and function. This is the same mindset that plagues many owners of AR type rifles. They build a firearm that has every optional component they can find room for. For home defense use, most of these add-ons are not only unneeded, they often diminish your ability to defend your home and family.
What you need is often different that what you may want. Get only what you need. Here's all you need.
Basic shotgun: A pump gun is best, but a semi-auto can work if you take the time to practice clearing the potential reliability issues associated with semi-auto shotguns. Jams, stovepipes and various failures to feed, extract and eject. Select the wrong ammo and these can be issues. Side by sides and single shot guns can be used, but your continuity of fire is reduced and you will need a usable method of carrying reloads. I suggest investing the $200 for a budget pump shotgun.
Accessories: All you'll really need is an easy to use carrier for spare ammo. Enough for at least one complete reload. Sling with swivels. A sling is to a shotgun or rifle what a holster is to a pistol. It helps you safely retain the gun if you have to do something that requires both hands. Flashlight. If you don't have to means to illuminate your house from a safe place, you will need a flashlight, preferably mounted along the axis of the barrel. LED flashlights are brighter, smaller and more reliable. A quality 300 lumen light, with batteries and re-charger costs less than $10. Mounts can cost from $10 to $50. They do what is required over the whole price range.
Optional: You may not have the eyesight needed to use the factory sights (usually a simple bead near the muzzle). In that case, the ability to install a P-rail and optical sight is necessary. This will steer you towards certain shotguns and away from others. A mid priced reflex sight will serve you best, and I recommend a mounting that allows the original sights to be used should the optic fail.
Anything beyond what I have discussed is unneeded and probably more of a liability than benefit in a home defense situation. Keep it light and keep it simple.
Ammunition: This depends on several factors. These include your level of training, your ability to manage recoil and home configuration. Many dwell on the issue of "over-penetration". That means missing your target and endangering people or children in rooms or apartments behind the target. Most of those who expound on over-penetration ignore simple reality. Any firearm capable of killing a human will absolutely penetrate common drywall construction. More powerful rounds will penetrate lots of drywall construction. The key here is to double back to the basic safety rules. Always know what is behind the target. If it's a high risk shot, don't take it! Moreover, if you have practiced adequately with your firearm, you should not miss a shot at the distances inside a typical house or apartment. Shotguns do need to be aimed. A typical shot spread at 7 yards is no bigger than your hand. You can't simply point in the general direction and expect to hit the target. Reality is not like the cinema...
Training and proficiency: Here's the thing everyone needs to understand... Irrespective of what firearm you own and regardless of how much tactical stuff you have hanging on it, it is of limited value if you are not proficient in its safe and proper use. Far too many people buy a firearm, take it to the range a few times and consider themselves ready to take on anything that comes their way. The truth is that they are anything but ready... There are people who train for hundreds of hours who find that they were barely able to function under the stress and circumstances of home intruders at 3 o'clock in the morning. How do you think you're going to manage with no training whatsoever?
You hear a noise and low voices coming from somewhere in your house. Unfamiliar voices. You are trying to gather your wits, startled and afraid. Thoughts race. What to do. Call the police? Get your gun? Wake your spouse? Turn on a light? What about the kids or grand kids? What to do? What to do?
In that state of sleep induced half-groggy mental disorder, you are going to have to make decisions. Potential life and death decisions. Will you make the right decisions? Will you make any decisions at all?
Mental preparation is part of the training needed to function in the situation described above. Do you need specialized training for this? You can spend money and get good training. But, you can train yourself as well. I've spend a lifetime training my brain for various things. Carrier aviation, in-flight emergencies, and many other possible events. It's something I do. Most people don't. Most people are not mentally prepared for unexpected events. That's quite typical. If you want to be ready for a situation you have to plan for it. You have to train for it. You'll need a plan. When you have a practiced plan, you are far more apt to do exactly that. Remember that the goal is always to prevail, no matter what.
Training encompasses proficiency with your firearm (no small task if you want to be really good AND safe), and practice with your home security plan. Whatever your weapon and plan, you will likely fight with whatever is in or on your firearm. In you PJs, with a blood pressure spiked, heart rate at 200 and a bowel movement threatening any second... Under those circumstances, you will have to manipulate your firearm, carry out defensive tactics, converse with a 911 operator and communicate with family and intruder(s). You must communicate with the intruder(s). Tell him to leave. Tell him you are armed. Tell him the police are on the way. Tell him that you are in fear of your life and will act accordingly. You will have do all of this at stress levels you could not have imagined. The only way you will do all of this is if you have made the effort to train and prepare for it.
In your house, never shoot in the dark. Always identify your target. Above all, if the intruder is attempting to leave, let him do so. Do not shoot a retreating burglar unless he's shooting at you. The legal hassle is not something you want. If he advances to you, warn him once if time permits, then shoot and keep shooting until the threat ends, irrespective of what that outcome is for the intruder. Never shoot to wound. Shoot to eliminate the threat. If a 12 gauge load to the chest doesn't stop him in his tracks, shoot him in the groin (some burglars have been found to be wearing 3A body armor, readily available on the internet). A shot to the groin would stop King Kong in his tracks. There is an instinct to immediately take inventory of what was there a minute ago.... When you call 911, do not hang up. Leave the line open. Everything is being recorded. The operator will be able to better inform responding police and it will be evidence to any shooting that occurs. If must shoot an intruder, describe to police exactly what you did to defend yourself and family. Then, shut up... Discuss nothing other than the facts of the actual event from the time you discovered the intruder. Respectfully decline to discuss anything more than that in the absence of your attorney. DO NOT SURRENDER YOUR RIGHTS.
What are the odds that you will have to deal with home intruders? That very much depends upon where you live. However, FBI statistics point to the chances being about 1 in 3,000 over one's lifetime, on average. It is probable that you'll never need to deal with that kind of situation. The question is, if by chance, it should occur, what then? Even in daytime, there's always some level of risk of a residential burglary. How many folks have heard a knock at the front door or the doorbell ring and elected not to answer? How many then had someone kick in the back door two minutes later? It's more common than you may think... We carry spare tires because a flat is possible. Unlikely, but possible. We buy homeowner's insurance and for the most part, never need to file a claim. Millions buy firearms for protection. If you get a flat tire, you have lots of time to figure out how to change the tire and you're not in immediate danger. When operating a firearm during a home defense situation, you cannot afford to take the time to read the owner's manual. You must know everything required to know beforehand. If you buy a gun for home defense, learn to operate it in a competent manner, rather than just being familiar with it. Learn and practice gun safety. Prepare for the most likely potential situations. Train your brain....
I'll let everyone know which shotgun I choose within a few weeks.
(I bought the Mossberg... Upgraded it to suit my needs.)