My personal choice for indoor, close range social work is the .50 BMG. Anything less and you run the risk of having the projectile bounce right off the sternum. Birdshot is for total pussies. I've seen 18 month old infants shrug off a 3" 12 gauge bird shot blast from 3 feet. Only to start crying again after they stop rolling. No penetration what so ever. Don't take the chance when your life depends on it. Anything less than the .50 BMG and you're just asking for trouble. Just be damn sure to mask your windows, and use hearing protection. Also, go with API rounds. Use what will get the job done!
Maybe that is a photo of someone who took both barrels from an Uncle Joe special...
For the detractors of birdshot for HD use, get your shotgun(regardless of gauge) load it with whatever 'birdshot' you choose and pace off 15 ft(5 yards) and fire a shot at a static target(cardboard,wallboard,trees,steel or flesh(animal or human)) and report real results.
My personal choice for indoor, close range social work is the .50 BMG. Anything less and you run the risk of having the projectile bounce right off the sternum. Birdshot is for total pussies. I've seen 18 month old infants shrug off a 3" 12 gauge bird shot blast from 3 feet. Only to start crying again after they stop rolling. No penetration what so ever. Don't take the chance when your life depends on it. Anything less than the .50 BMG and you're just asking for trouble. Just be damn sure to mask your windows, and use hearing protection. Also, go with API rounds. Use what will get the job done!
The number 8 shot wet through the ribs and stopped in the ham 2 to 3". If you were shot with that it would stop your advance.
I laugh and bore easily at these type of discussion, but shot size for SD always draws me in.
I question the idiot's plan of allowing a guy to come within 10-12' of them in a HD situation so they can save a few bucks on plaster and birdshot.
Stop talking nonsense. Go measure the average sized living room or bedroom in the average, cookie cutter, suburban home. It's overall dimensions are close to, if not smaller than that. If it was built more than 30 years ago, chances are it will be smaller, and more confining. Not everyone lives in a sprawling, open living concept, 4,000 sq. ft. home. Look at police reports of most in home self defense shootings. Most all take place at ranges closer than those just described.
If you are that concerned with overpenetration, screwing up some dry wall, I'd hate to see how far of cam your priorities are in terms of family safety and self preservation.