I kind of agree with Sunray. Did your district hire an administrator or a SWAT team leader to run this school? Because they require two different skillsets.
But I'm past that now, and imagining that the school board (in a moment of insanity) hired me as a principal, maybe of an elementary school, a job that I am suited for like Charlton Heston would have made a good ballerina. NOT. My school experience was a long time ago, and my educational theories are hopelessly outdated, but when a THR member calls, I spring into hypothetical action none the less.
Okay, so here I am in my office, and in between scolding misbehaving students, worrying about the rising cost of textbooks, and refereeing teacher spats, I hear on the intercom, "Shots fired in room 112!" I need to be trained and drilled for this situation, but assuming I am, what do I grab out of the gun rack as I rush out into the hall? Is that the question? And can I assume that whoever I'm answering to wants me to limit the damage without being too concerned about political correctness? Thanks.
I'm entering into a situation where what I want to shoot is surrounded by a lot of what I really really don't want to shoot. IMHO, I want a firearm/ammo combination that will, if I do my part:
1) deliver a substantial whack to a target (i.e. probable one-shot stop if placed COM out to 25 yards or so)
2) not ricochet or overpenetrate excessively
3) be capable of 2 MOA accuracy or better @ 25 yards
4) be distinctive in appearance so that students and staff can easily tell, "Okay, that's Mr. Parker coming to help us" instead of "OMG, another terrorist in a black ski mask (or BATF agent in a black ski mask)!"
5) probably ought to be a semi-auto, especially if the district is paying for the ammo
The accuracy requirement seems to be quite important, and argues against a shotgun, although I see some other members prefer it. If I am presented with a shooter holding a hostage in front of him, or a shooter that is between me and a group of innocents, I'm not going to fire a 12 gauge into the crowd. A shotgun would require the shooter to present himself as an isolated target, and I can't depend on that.
Tactically, I want to limit the shooter's access to any more victims than he has right now. I want the means to limit his mobility even if I don't have a clean shot on him yet. If I need to shoot out a light or chip out some concrete off a hallway corner, I want to do it with authority.
I can't speak for other principals, but I don't plan to shoot through glass. Shards of glass spraying all over the place and the impairment of my accuracy just aren't worth the risk to my students and staff. Glass is for looking through unless I'm under direct fire.
Also, I don't want to be doing this all alone. I want some of my staff to be armed and trained as well, and I want to be in radio contact with them. I want to find out if the shooter is a student or a stranger from off-campus, where they're located, and if there's more than one. I want communication more than I want the ideal personal weapon, in fact.
And last but certainly not least, I want my students to have a clear idea what to do if they hear gunshots, just like we have fire and earthquake drills. I want them to know to get down out of the line of fire, and move away from the shooting and toward a safer area when they can. And I want to teach gun safety classes at least twice a year.
So, what's the gun? It's one I'm not personally familiar with, but would like to be. I think I'd like a semi-auto 1927 model Thompson or variant, with a horizontal forearm, the adjustable rear sight and finned barrel from the Deluxe model, and a couple 20-round sticks. I'd like the feed ramp polished and a rear bolt buffer installed, and if the district could also issue me 500 rounds a month practice ammo, please? Hey, that'd be great.
Umm, maybe you'd better throw in a few more magazines, if it's not too much trouble. And a violin case. Thanks again.
Parker