John Mosby: Tourniquets, Chest Seals, and Pressure Dressings

Following up on the recent post about newly approved by the CoTCCC tourniquets, John Mosby of Mountain Guerrilla has written a piece – Tourniquets, Chest Seals, and Pressure Dressings, Oh My!discussing med kit you should be carrying if you are carrying a firearm.

pocket med


Tourniquets get a lot of digital bandwidth in tactical and preparedness virtual circles. Rightfully so, since they’ve demonstrably saved a …ton of lives over the last two decades of combat. Unfortunately though, in the process of bludgeoning a deceased equine, in order to overcome decades of medical institutional inertia about the supposed hazards of tourniquet use, many people—myself included, unfortunately—have neglected to make it a point to discuss the surrounding issues.

Let’s start with this, just to get it out of the way:

If you carry a gun, and you’re not carrying a tourniquet or two, you’re either LARPing, or you’re a… idiot. The fact is, a “gunfight” implies bilateral ballistics, and the enemy gets a vote. If you assume your one box of ammo a month “practice” regimen means you’re automatically a far better marksman than the bad guy you are going to end up in a gunfight with, well, I’ve got an 8 ounce jar of fairy dust I’ll sell you cheap, and it’s guaranteed to make you stronger, faster, higher flying, and generally more attractive to members of your preferred sex.

Sure, you COULD try using your belt or handkerchief or what-the-…-ever to improvise a tourniquet, but experiential research and laboratory study both pretty clearly demonstrate they are a piss-poor substitute, and don’t work particularly well (which is not the same thing as saying they DON’T work, AT ALL. I know people who have saved lives with improvised tourniquets, and you may too. Both they, and their patients, probably would have appreciated a manufactured, quality, tourniquet).

That having been said, we’ve got to look at the circumstances surrounding battlefield wounds, versus our likely circumstances, to see if tourniquets are even MOST of the answer, let alone all of the answer.

Click here to read the entire article at Mountain Guerrilla.