The Science Of The Ammo Crimp - shortened CRIMPS Part 1

This is a RUMBLE video, but not the full length version - it has been shortened to remove information disallowed on KZbin. - -We see a lot of ammo crimps on videos - some we like, and some we don't. This video breaks down the mystic nature of crimps and distills what it is about crimps we like and conversely, what about crimps we do not like...

[@michaelfelton801]

I guess I need a Rumble account now...

[@FortuneCookie45LC]

Michael Felton - You'd sure be welcomed over there, Mike... Best regards, Steve

[@hawkpilot6-actual]

Me too. I’m slowly making the transition to freedom.

[@larsandreasrisy4402]

Done😊 Got my Rumble account this instant😉

[@chipsterb4946]

The video is 10 minutes longer on Rumble - have no idea why I didn’t create an account there until now.

[@EeZ3-808]

Didn’t know you were on Rumble. Instantly pause the video on KZbin and searched and followed you on Rumble. Awesome! On a side note… my wife heard your voice and said.. “I haven’t heard that guy in a long time”. Been following you for years when I first started reloading. You were a key resource for me. Aloha my friend! 🤙🏽

[@robertchichitano3209]

Just did the same thing.

[@BD-ck3ud]

Following you on Rumble and Patreon. Glad you're moving your older videos there that YT banned due to their amorphous, ever-changing "standards." Bob

[@williamchin9390]

Many years ago,I bought my first Ruger flat top in 357 in Helena ,Mt. I liked this old model single action so much I later bought an old model flat top in 44 mag. Still shoots these and would never sell them. Enjoy your videos

[@pepepepito623]

Very old ,obscure cartridge...I couldn't find loading data for it...

[@MidwesternFC]

Great video as always. Thanks for sharing your information with all of us. Your videos have been a great addition to shooters resources. Hope things are well with you and take care.

[@russhayes4882]

Really appreciate your help !

[@mrsa101]

i will find you there FC. i have learned so much from you over the years . and to lose out on any content d/t the youtube would be ashame

[@happymark1805]

When I started reloading I had to figgure it all out, quickly came to the conclusion that cases with a rim like 38SP have a different crimp than 9mm or .30M1 carabine because they use the front of the case instead of the rim to hold it in place

[@JohnDoeEagle1]

Roll crimp vs taper crimp.

[@happymark1805]

@@JohnDoeEagle1 yes

[@SiliconeSword]

I suggest that you make an Odysee account too, I'd say it's another good YT alternative. You can have it transfer all of your videos from here to there with a click of a button, and it will sync up with any new videos you post here.

[@teiwaztim1482]

man, you are invaluable and generous in the info your sharing. we love your work! cheers from southern wv.

[@robbieandbeckie]

I hope to see a presentation on the benefits of using the Lee Factory Crimp Die on rifle cartridges with both cannelured and non-cannelured bullets.

[@geraldf.1222]

Exact case length per "Lot" is vital.

[@nathanlambshead4778]

Thank you for the video. Great info. And I have joined rumble now.

[@danoneill2846]

Thanks

[@ron4hunting]

i have a old lee crimp die ( pre factory crimp ) that i love for cast bullets in 38/357 . it crimps cast bullets right every time ! kinda hard to describe the crimp , it is like a roll taper crimp . top tapers in and the rest rolls . wish i could find a few more of them . i do got one in 45 colt , but i don't load 45 colt . yes crimp matters !

[@user-bz8qi6vu4q]

Just commenting so maybe more people see this video and realize what is happing here and begin to check alternatives.

[@hokanut]

Just picked up a Lee six pack and was having problems at the range yesterday with a couple of bullets jamming and pushing the bullet deeper into the case. Ordered the factory crimp die which doesn't come with the press when ordered with a caliber conversion included. Looking for info on a proper crimp and once again FC45LC has posted a video of exacly what I needed just four days ago. This is getting weird FC. Thanks once again for posting!

[@greglaroche1753]

How about a link directly to your Rumble video? Thanks!

[@boomerrangerron]

Hi Steve, Great video and I look forward to seeing the future ones. I recently upgraded my DILLON RL 550 to include auto primer and powder dropper. I used the LEE dies in 45 ACP instead of buying DILLON die sets. I'm still trying to get the perfect crimp! Good luck on Rumble, and we'll try to catch you there as well!

[@JohnDoeEagle1]

The perfect crimp on a .45 ACP is 0.469". The perfect COL for a 1911 is 1.250" - 1.260" with 200 and 230 grain SWCs and also FMJ or RN. 185 grain bullets and some 200 JHPs can be a bit shorter at times. MOST 1911 .45s and many other .45s will run that 0.469" crimp and 1.250 - 1.260" COL perfectly. Your search is over....straight out of a Wilson Combat CQB 1911 owners manual!

[@boomerrangerron]

@@JohnDoeEagle1 Thanks for the tip! I just checked my specs and some of our loads were at 1.254. So the next step is to see if they load in the magazine and chamber through my Remington 1911 R1.

[@JohnDoeEagle1]

@@boomerrangerron This is right within that magic window of 1.250" - 1.260" +/- 0.010" and almost the middle. I usually go for 1.255" to split the difference. MOST of the people mouthing off about a 1911 being unreliable can be traced back to a few key things often overlooked. Recoil springs need to be replaced every 2,000 rounds. A Wilson Combat or Tripp Research magazine is best. Extractors need to be tuned to between 25oz - 28oz tension. Good lubricant needs to be used (NOT WD40) 1.250" - 1.260" COL with 0.469" taper crimp.

[@carlostrujillo4750]

Dillon is way too expensive on dies .Lee is just as good alot cheeper

[@boomerrangerron]

@@carlostrujillo4750 Yes for sure, and the Lee dies worked out just fine! Thanks for watching and commenting!

[@idonotcareforbaboons]

Rumble needs lower bandwidth (quality) options. Some of us have limited data allotments to work with.

[@adonikam1]

EXCELLENT EXCELLENT EXCELLENT EXCELLENT VIDEO!

[@biglemms]

Already followed you there...gonna be a much better platform for gun guys.

[@Crustymarine]

Rumble follow is completed.

[@luvtahandload7692]

Cookie, have you tried the new collet style LFC dies in 357, 44 n 45Colt? I have all 3 and am eager to try them out. Good crimping to ya!

[@Dwayne7834]

How are you listed on there The same as here on KZbin. I am having trouble finding your channel on rumble

[@randomruss651]

I never heard of rumble

[@JohnDoeEagle1]

Most other people never have either! KZbin is still the best platform even though they have a bunch of BS rules now.

[@rudolfyakich6653]

An interesting subject for revolver fans. Have you ever seen a super short cleaning rod for revolver chambers ? I would like to have one.

[@billj5645]

Just buy a cleaning brush slightly larger in size than the caliber and stick a short piece of wood dowel on the end of it.

[@Hickamfield]

did not know you are on rumble, it is hard to find someone on Rumble, BTW are you still in the peoples republic of California?

[@cbroz7492]

...we reloaders should start a gang...cal ourselves The Crimps'...

[@mikerupp2312]

I did!!

[@JohnDoeEagle1]

Whoever says you don't need to crimp your brass doesn't know what they are talking about and should be disregarded as misinformation. On semi-auto handgun calibers somewhere between 0.002" - 0.005" with 0.003" - 0.004" being absolutely perfect. 0.002" is a bit light and 0.005" is a bit too much. Aim for the middle and you will never have a problem. I trim every single piece of brass I reload regardless if it is being used for semi-auto handguns, revolvers, semi-auto rifles or bolt action rifles. I also always use a case gauge to check chamber fit and make sure SAAMI specs are held. My reloads run when the people next to me are having all kinds of issues with theirs. I have been reloading and casting my own bullets for over 30 years and have learned a bit in that amount of time.

[@tommcqueen3145]

🤔👍

[@livincincy4498]

A new Reloader will be told all about how you do not need to trim handgun, pistol or revolver brass. Uniforming the length helps with a uniform crimp. When you can sell your Factory New ammunition with the minimum SAAMI brass length it means money saved. You are not buying excess brass so you make more profit. So we don’t always have uniform case length from range scrap. This is a sticky subject as many have never trimmed or uniformed handgun brass. It has also never grown out of specification. So there is a why bother camp. You are only going to uniform brass (1) time for your first reloading. You will also be able to verify length, sort out and identify rejects. Which we should do to avoid problems.

[@JohnDoeEagle1]

I trim every single piece of brass I reload no matter what it is and what it is going in.

[@JackE-cu7wt]

First

[@FortuneCookie45LC]

Jack E - Hello to ya, Jack... Steve