Firearms Facts: Headspace

Рет қаралды 84,745

5 жыл бұрын

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Пікірлер: 307

@onlyonecannoli3952 5 жыл бұрын

BTW, I really like the new lineup with the three of you. You two guys are good, but the addition of Chad's hair really elevates the production.

@Actuary1776 5 жыл бұрын

Every time you fire a round, the cartridge is attempting to explode in your face, but the chamber prevents this from happening. As pressure builds after you have ignited the primer, the brass is stretching. Too much stretch (I.e. cartridge is undersized) and instead of using the pressure to send the projectile down the barrel, the pressure escapes by stretching the brass so far it breaks. Not good. On the other hand, too tight of a chamber doesn’t allow you to close the bolt. Not good. Headspace is the sweet spot that allows you to both close the bolt and safely fire the cartridge. Headspace in a nutshell.

@jimvandemoter6961 5 жыл бұрын

I know you barely scratched the surface on this topic. I can't speak for everyone, but I, for one would like to see more in depth videos on this. This satisfies the geek in me, but this kind of info could save some very serious injury. Keep up the great work guys.

@swanie360 5 жыл бұрын

In regards to 303 British, the chambers weren't built to S.S.A.M.I specifications so the gauges sold in the US give misleading reading it doesn't mean the barrels are dangerous.

@000Bob000jones000 5 жыл бұрын

"Go" gauges are important for idiot-proofing a firearm. If someone decides they're going to force a cartridge to fit, that can cause excessive chamber pressures.

@yermanoh 5 жыл бұрын

9 comments , 5 about chads hair...

@Mrgunsngear 5 жыл бұрын

great info

@richsadventure9736 5 жыл бұрын

High temp gun grease on your bolt lugs prevents wear on lugs and the receiver. Great video guys

@joejackson4202 5 жыл бұрын

Generally I have a stressful job. Today especially my day was unpleasant. Im very thankful for this channel because its free of anything that further frustrates me at the end of the day. All these years and this is still the best channel on youtube. 2.1 mil subscribers well earned. Thank you for this content.

@jedibitch 5 жыл бұрын

This was very educational for someone who loves collecting and shooting the old wwII rifles. Thanks!

@raphx5530 5 жыл бұрын

Chad looks different. Is he in the witness protection program?

@jakayawilson2833 5 жыл бұрын

Chad's hair is in perfect head space.

@WannabeWoodsman 3 жыл бұрын

Eric I want to thank you and Chad for doing what you do. You too have helped me understand firearms and also Foster love for guns that I didn't know I have. As of now, I'm in the process of enrolling at SDI and I can't remember the last time I was just excited about something. Please keep doing what you guys do. I learn so much from you guys

@kylerebo5261 5 жыл бұрын

I love that you guys shout out SDI every video! I’m about to finish my second semester from them, and I highly recommend them!

@StarSwarm. 4 жыл бұрын

Nice job on that 303 explanation Chad. Got a lot from that. 👍🏻

@TexasTrained 5 жыл бұрын

Guys this is the best video y'all have made that I have watched.

@GunDrone 5 жыл бұрын

The best way without a head space gauge to tell if your bolt action has issues is to just simply watch your fired brass casings. If you see the shells start to get marred (on the back where the brand name is) and shows extra shinny or flattened lettering. Is a good sign to go get your rifle checked for head spacing.

@thecanadianlanboy8132 5 жыл бұрын

There are plenty of tips and tricks you can use to get around headspace issues in rimmed rifles, fireforming combined with the "O-Ring Trick" can preduce brass for a reloader that is safe to shoot all day long.