What shotgun works best for home defense?

Alan

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I've been looking into shotguns for home defense and could use some guidance from those who've been there. I'm debating between a 12-gauge and a 20-gauge. I get that the 12-gauge packs a bigger punch, but I've heard the 20-gauge is easier on the recoil, which might be better for close quarters. What's your take?

Also, what features should I consider? Barrel length and stock setup seem to be important, but I'm not sure what else to prioritize. Anyone have favorite models or brands that are straightforward and dependable?

And about training — I've shot shotguns, but never for home defense. How should I practice to feel ready? Any tips would be appreciated!
 
I bought a Mossberg SA-20. It's a 20 gauge semi-auto that holds 5 +1, and I really like it. It's much easier to shoot than a 12 gauge. I'm a senior with worsening arthritis, and this is the perfect shotgun size for me. People often don't realize that the difference between the comparable ammo in 12 vs. 20 gauge is not really the velocity, but rather the number of pellets, and since you're probably going to only be between 5-10 yards away from a target in home defense, #4 buck will certainly stop any threat. For me, it was a no-brainer. Lighter in weight, less recoil that aids in faster recovery time for follow-up shots. It even makes less noise than a 12 gauge.This model (SA-20) that I bought is the tactical model with a pistol grip giving 3 points of contact and allowing for more control and better retention, if you decide to shoot from your belly. I paid $500.00 cash about 3 years ago at a LGS.
 
I should add that, because it comes with a pic rail, I added a Streamlight light/laser combo, or you could add a red dot, if that's your preference.
I hope that this info helps with your decision-making.
 
For home defense, I lean toward a 12-gauge, it hits harder, but a 20-gauge is easier on the shoulder, especially if you're smaller or recoil-sensitive. Keep the barrel short for maneuverability, try a comfortable stock, and get plenty of practice with quick target transitions. Brands like Mossberg 500 or Remington 870 are great and reliable
 
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