Wulf. We are in agreement that many weapons could be used to kill large amounts of people. Many things that aren’t considered weapons, can be.
I also agree that gun laws, as far as bans/attempted bans, do not typically seem to be made by people who have any idea what they’re talking about.
My argument about the AR-15 platform is that it’s difficult to not see it as an offensive/defensive firearm. Not just a defensive weapon.
That’s why I went into simple ballistics, barrel length and design. Allow me to play devil’s advocate. My chosen role here.
Weight.
The weight, isn’t as different as you note. A dry Remington Bushmaster AR-15, sane as used in the Sandy Hook massacre,
and the weapon that Remington got sued for (successfully,) chambered in 5.56×45 mm weighs about 8.25 lbs.
A Remington 870 shotgun, the most commonly sold model shotgun by same maker, chambered in 12 gauge “2 ¾ -“3 mag, weighs about 7 lbs. with no shells.
Remington 1911 (couldn’t think of a more popular model, sorry,) chambered in .45 ACP, weighs around 2.25 lbs. unloaded.
Ammunition. (My fav.)
Ammunition comes in wide varieties, for many designed purposes…
We’ve already covered 5.56 FMJ green tips, as far as simple ballistics.
FMJs AR’s most likely round, as they should cycle well, wether the AR is gas or piston driven.
We could go into the myriad of hunting rounds, but the projectile does not need to expand in soft tissue to be lethal.
12 gauge “2¾ (let’s go with my personal stock choice for this weapon.) Fiocchi Defense Dynamics, “2¾, low recoil defense buckshot (9 lead pellets/projectiles.)
For those who don’t know about firearms, I’ll explain. Trigger pulled, firing pin hits primer (ideally accurately,) ignites powder, creating pressure, that hits the wad and sends pellets at around 1,200 fps. Pellets disperse with variable distance based on place of shell ignition (in this case a barrel/chamber) and distance to barrel muzzle.
Shotguns afford the most versatility, in regards to different types of shells. Rifled slugs or ball slugs, would be on the other extreme end of shotgun ammo spectrum. Basically, a massive single .50 cal projectile. Designed for hunting large game, or defense. Ball slug makes BIG hole. Rifled slug has better penetration and makes BIG hole. Can be fired in either smoothbore, or rifled barrel. Looses accuracy in smoothbore.
.45 cal ACP (going to use my personal stock again. Hope that’s OK. It’s just right here and I suck at computers, so I don’t want to x out.).. Hornaday, Critical Duty .45 AUTO+P (aka ACP) 220 grain (grain = measurement of mass) FlexLock JHP *j*acketed *h*ollow *p*oint with rubber-like stuff in the tip. Velocity is 941 fps, at 50 yds. Projectile designed so metal jacket adds penetration, but still expands/“mushrooms” in soft tissue. Specifically designed for “defense.”
Fiocchi (yes, again) .45 AUTO FMJ ‘s. Velocity of a bit less, at 860 fps. Likely due to heavier projectile, and the fact that Hornaday makes hot rounds.
FMJ projectile designed for target shooting or defense, and should cycle well in all semiautomatic handguns. (Note. FMJ would be most reliable.)
Barrels. (Going to go with some averages here, as lengths and types vary so much, even on the same models.) Not going into flash suppressors, breach barrels, etc…
☆Remington AR-15 Bushmaster. Chambered in 5.56×45 mm.
Uh… I think ’‘16 to ’‘21. (That’s a guess, from my FFL days.).. Free floating, rifled barrel.
Free floating means that the barrel isn’t connected to the stock. Allowing for greater accuracy when weapon is being fired and shooter is compensating for recoil.
Rifling means the inside of the barrel has grooves in it that tightly grip the projectile, and spin it (like a football,) to improve accuracy.
As far as length. Longer the barrel, longer the range, greater the accuracy. Sacrifice = mobility and added weight, for longer barrels.
☆Remington 870 12 gauge shotgun. Chambered in 12 gauge, “2¾ – “3 mag.
’‘18.5 – “28, smoothbore barrel. Rifled barrel available aftermarket. Shorter barrels mean that the many pellets spread faster, in closer range. Longer barrels mean that the pellets stay grouped together for longer distances.
Sacrifice = some mobility depending on the stock and regardless of barrel length the “shot” loses efficacy over distance.
☆Remington 1911 R1, semiautomatic chambered .45 ACP (*A*utomatic *C*olt *P*istol.)
“5 rifled barrel.
Simple. Basic. Actually kind of long, for average handguns nowadays. But. As firearms go. Short.
Sacrifice = range, and accuracy.
The weapon.
The AR-15 is a descendant of sorts of an M-16, chambered in 5.56×45 mm.
Mag capacity 20. Greater with aftermarket mags…
A weapon designed in 1959 to replace the M-14 chambered in 7.62×51 mm rounds, as the latest standard US military rifle.
The M16 was designed specifically for military use as an offensive/defensive, all around rifle. The M16 was designed to outshine the Russian AK-47. (No shit,) the most deadly weapon system in human history. That is to say, it killed more people since it’s inception in 1947 (see what they did there? 1947/AK47…) than ANY weapons system EVER. The AK-47 is THE assault rifle. It (now mostly in 7.62×39,) fired the same 7.62×51 and 7.62×63 mm’s as the old M1 (rounds commonly referred to as “thirty ought six” designed in 1906, see a pattern here with names?) rifles used by most militaries in WWII and the Korean War. But. The AK-47 was a full auto rifle, and as reliable as such things come. Why the history lesson?
12 gauge shotgun.
EDITING