Originally posted by SaburoS
What was Miller's shotgun cut down to?
What type was it?
[/b]
The records only show that it was a Stevens double barrel "of less than 18 inches."
Thing with a sawed off, one loses the ability to choke the end of the barrel to control spread pattern.
Haven't seen anyone here yet show sawed off shotguns used in battle, let alone as a main battle weapon.
[/b]
All of the military "jungle" and "trench" guns to date have been cylinder bore. That means they have no choke. So your first concern does not apply. "No choke" is military standard. The differnce between a 20" and 15" cylinder bore is negligble.
Proof of this is in the Army's LSS, where the ENTIRE attachment variation is 16.5 inches in length. Not the barrel.. the whole attachment.
The LSS is CURRENTLY in use with the 10th Mountain Div in Afghanistan.
A total of 199 of the weapons were fielded in October 2003 to the 10th Mountain Division in Afghanistan. The division requested them as “an urgent operational need,” Smith said.
The shotgun fires 2.75 and 3 inch lethal, non-lethal and door-breaching rounds. It has a detachable, five-round magazine, and incorporates a standoff device to fire door-breaching rounds.
The attachment is 16.5 inches in length and weighs 2 pounds, 11 ounces—less than the M203 grenade launcher. The stand-alone weapon is 24 inches long collapsed; weighs 4 pounds, 3 ounces, and has a pistol grip and a butt stock.
Plans call for each squad to get at least one shotgun, Smith said. Eventually, every fire team could get one.
Clearly, this shotgun has a barrel length far shorter than 18". Probably something like 8". Clearly it is in use with regular Army units. Clearly it invalidates the Miller v US concern regarding "in common use at the time".
After all, the intent is for every fireteam to have one.
Also, wrt military use barrel length was/is really only a factor in velocity. In the old days, shotgun powders were slow burning and longer barrels were needed to attain maximum payload velocity. Now, however, there are fast burning shotgun powders that have made the barrel length/velocity relationship essentially moot.
What I'd like to see is that someone about to join battle, decides that sawing off the end of his shotgun is going to make it more effective.
[/b]
Again I refer you to the Army LSS. As Grun posted, the attachment can be fitted with a pistol grip and used "stand alone" as a shotgun pistol.
Looks like the US Army has decided a shotgun pistol is going to be effective. Since these are in "common use" now, I think there needs to be a "redo" on Miller v US.
Take into account the limited amount of ammo the shotgun can carry, it has very limited use overall in battle. A sawed off loses the ability to control the important shot pattern to make it that much less effective.
Not to beat a dead horse, but all the military shotguns for close in work have been cylinder bore, so there is no "loss of ability to control the important shot pattern". You have a basic misconception here.
The "limited amount of ammo" is 6 in the LSS (1 in chamber, 5 in magazine. Just happens to be the same as the Model 97 trench gun (tubular magazine though), the same as the Model 12 trench gun, the same as almost all the military shotguns except the last versions with extended 6 or 7 shot magazines.
Limited overall use in battle?
A total of 199 of the weapons were fielded in October 2003 to the 10th Mountain Division in Afghanistan. The division requested them as “an urgent operational need,” Smith said...
...Plans call for each squad to get at least one shotgun, Smith said. Eventually, every fire team could get one.