How do the best shooters in the World resize their brass for maximum accuracy? 

That's my Dad! He is the best! Go Speedy Gonzalez!!!

What an incredible group to have in one video, regardless of the question at hand!

I looked into this on my channel as well. People loose their mind on this subject. Thanks for sharing, as always.

Whats more impressive is that you know all these guys achievements so well, pretty cool! Ok I'll try your way see how it goes for me. Enjoy your videos thank you!

If people are mad and still questioning your advice Eric, I don’t think they want your help. Thank you and great video.

After I watched your neck sizing video I instantly switched to full length and saw my groups fall from 1/2"+ to 1/5" with the same everything. Was not expecting that improvement!

God bless you Mr cortina for doing what you do and helping everybody out. since I've been watching your reloading videos I've been able to narrow my spread I've been able to get much more consistent terminal ballistics down range the video I watched recently with you in regards to not chasing the lands was brilliant

as a guy who has shot BR for a long time - I've had a number of match winners over the years with my personal "best of match" being an 056 (6PPC at 100). when I got into the game, I was mentored "back in the day" to neck size only...as a result - that's all I have done with my BR gun and all my bolt guns - only FL sizing when they "needed" it. I must say that, I have been watching your videos...and you have really convinced me.... I need to change....and for the record - your videos never "made me mad"....I just needed to approach with an open mind, understand and embrace the paradigm shift. Thanks for what you do....attempt to do - help us to be better shooters. Who says an old dog can't learn.

Great video. I've been reloading for 20 years but just started reloading for my AR10 6.5 cm. I feel almost like I just started reloading ! There's alot to learn. Thanks for the videos

FL sizing all the way!!! Erik do more videos on your load development brass prep and reloading please..🙏🏻? It will help alot of the new shooters and maybe change a few minds...😉

Really most impressed by how well you know all the shooters and their accomplishments!

Erik i have been doing this method in my 65x47 and it made a huge difference in my accuracy.I will never neck size again thanks for the great info.

Eric, I sincerely appreciate your video. Your honest sharing of information has been a great help to me. Ignore those criticism they are just bullying.

Loved this video. Made it comical. I've only started reloading 2 yrs ago and have found your vids very helpful. Thank you.

Thank you so much for this video. With all these great knowledgeable people. I am just getting into reloading and the Lee book talks about how Neck sizing is great for accuracy as well as “Cases last 10 times longer than full length sized cases.” Thanks for setting me straight about Full Length Resizing.

Hi Erik, thank you so much for your videos, this one speaks for itself, I am only new to bench rest competition and of course re loading but in a very short time I have formed much respect for you, I am so grateful to you for the very VERY valuable experience that you are giving freely to us beginners, your clear, concise and highly experienced tuition is helping me through this very complex and steep learning curve and my enjoyment of this awesome sport is highly enriched by your knowledge.

Great info Erik. Helps me understand in making a durable rifle and reliable loads

This was awesome to see! Thanks Eric👍🏻

Se avessi guardato questo video prima avrei evitato un sacco di problemi e ipotesi assurde su come ricalibrare il solo colletto. Da ora solo full size! Thank's Erik!!

Great video! Thanks for sharing and taking the time to help all shooters! Now if this doesn’t change anyone’s mind I doubt anything will.

New to fullbore rifle and this sort of information is gold. Most people I've spoken to are neck sizing, except the serious F class guy I asked. I'll be full length resizing that's for sure.

Eric thank you,i am 67years old and i have been shooting for 59 years and i am like most people and i did believe that full length re seizing worked your brass but after banging my head against the wall for years and having split necks and tight in and out rounds and loose primer pockets i went to a full base body die every time I re load and at 2 thou shoulder bump i have been using the same lapua brass in 308 for 2 thousand rounds in f class standard and it is the only way to go for trouble free shooting.. All the best from Australia...jeff luck

Best video ever. So good dude. This needed to be done. Thanks brother

Erik, I just found your reloading show, the first time I was aware of you was on Off The Ranch when you built Matts Texas Barndamindium clubhouse. I was pleasantly surprised to see that you also have a reloading channel. I have only been reloading for a couple of years, turning 68 in another week, so who says you can't teach an old dog new tricks. I'm mainly reloading to cut down on the cost of ammo, that way I can shoot more, I've only tried 300 yds friendly competition a couple of times, and I enjoyed it. I'm looking forward to viewing your older reloading shows. Thank you for taking the time to video and share your knowledge. I do a full length sizing.

This is awesome. Thank you for giving out solid information.

I’m just utterly amazed you knew all those guys accomplishments! I’m a believer, FL size all the time!

You’ve converted me!!......I’ve been nk sizing for decades but you’ve convinced me that FL sizing and a .002 headspace is more consistent, thx Eric!

Excellent Eric, amazing video’s , always!

Some great content on here thanks for the content!

thank you for clearing this hot topic up, i am going backto full lenght resize

Really nice interviewing and presentation.

Awesome Erik! Ive been .002 for 30 years, cheers!

Thanks Eric!

Thank you for another good video! I was smiling all the way through it.

Loved Ninja, "We're supposed to size it?"

Thanks again. I guess i need to change my methods. More videos, please! You made my day!

Good info and I was about to pay for neck size dies but not now..getting alot of good info watching your channel on reloading before I get my feet wet

Great video Erik, nothing like knowing how the top guys do it.

Thank you for making these videos

As a relatively novice reloader when I entered the game of course I turned to internet for advice and research. I was looking for accuracy and read about neck sizing. Learned first run to the range that it wasn't the correct information! The first RU-vid video I watched was the "stop neck sizing your brass" by Eric Cortina. Never have I used a neck sizing die since, full length every time! No titles, no trophies, no medals heck not even a sticker! Thanks Mr. Cortina for the proper advice.

Thanks Erik for the heads up brother, Full Length Resize is the way to do it,

Thanks for this video. Makes sense. I have done both methods. But I have never competed.

You've convinced me good sir. New Sub and will definitely be FL sizing from now on.

If we as a shooting community do our very best to hear you and to listen to your decades of experience, we will all benefit. Your advice has made me a better shooter and a MUCH better reloader. The Marine Corps taught me to shoot, and you sir, you taught me the finer points of precision reloading. Consistency and reliability builds accuracy. Exhale, and slow steady squeeze my friend. Cannot thank you enough sir!

I use German Salazar’s 2 step method for everything. Using a custom FL die that sizes the body/shoulder & neck down a hair, then I finish off neck tension with LEE collect die. I feel with this method, turning brass is unneeded for my shooting needs as it produces match type ammo with very low levels of run out that is very accurate very for my ar15

Any group of top athletes to be so approachable is simply a testament to how cool shooters are compared to other sports.

Eric speaks the truth! Folks this really does work 100% FL w/ .002 bump, embrace the truth!

I was taught back in the 70s by an Army Armor and NRA High Power Rifle Champion to full length size and he cut .002 off the dye to set the shoulder back. Since then I have always full length sized with good consistent results. You are spot on!

Thanks Erik..........you have helped more ppl than you know!! Sorry you had to deal with ppl that don't like to change with the times...... Again Thank You

Hey Erik, great video hahaha! It was also refreshing, to see my rifle builder, in that line up!

Thank you for sharing. I was thought wrong or what was thought to be correct at time.

Glad I've been doing it right since the beginning... Thanks for this video. Epic.

Great video love ❤️ it , thank you for helping us reloaders , you are the best 🙂

The market spoke to me when I started and was in the market for dies, every brand had at minimum 1 to 3 types of FL dies... neck sizing dies were far a few between. I thought to myself there must be a reason.

Great video I bought a neck sizing die. I like to use it on virgin brass. I am a cheapskate but if I could splurge bushing dies is the way to go. But I just shoot groundhogs so no need to spend alot there just having fun.

That is a great presentation. Full all the way!!!

I wish I discovered your videos earlier haha, I just started reloading and was far too impatient to do more research. I will be full length sizing more now.

Thank you for your guidance. I believe you!

This is an absolutely incredible video. Thanks for sharing! So much skill all in one place ...

Excellent video. I'm jus getting into reloading and your video answered my question on which die sets to buy. A video full of world class shooters with all the same answer is easier to make a decision than watching numerous videos.

Exactly! I do this for all my rifles.

I am 63 years old, I found out 50 years ago that full length case resizing was better, and I never look back. Kind sir you are 100% right 🇺🇸

Wow Thanks for the video ... Lou Merdica, been a long time since competing with him at the Cactus .. Great guy!

Love your videos Eric good job,I've been reloading for many years and always full length resize,one rifle of mine model 70 in 243 it's done heaps of work and still unless the die is set up per the instructions for the die set I'll get a firm but too tight for my liking bolt on chambering,we like shooting not messing around with tight or stuck rounds,so FLS is a must in my old rifle,each to there own I guess,also I loved your video on setting up for oal and seating depth in regards to the lands,who cares as long as it not jam and it shoots well👍couldn't agree more Keep safe thanks again

Erik walking the line and filming some of the world's best shooters and reloaders call me a dumbass is my new worst nightmare.

I've learned to listen to people with hands on experience. It'll save you time, money, and possible injury regardless of the type of advice. At work I'd take the job advice of a 24 year old who's been doing the job for 4 years over the 30 year old who's been there 1 year.

Found this out accidentally years ago when I used to neck size then noticed improvement when I'd switch back to full length sizing since it was a practice to do it every so often anyway and I never went back...so there sits all my neck dies doing nothing...oh well

Thank you!

Thank you for the info..........from now on full length size it make s me feel stupid but there is a lot of bad info out there and it goes back for decades

Wish I had known this sport was that popular when I was younger. I love accurate shooting. Seeing all those Champs was cool❗👍

I started reloading with my old man when I was 7 years old. When he was explaining the different dies to me, he pointed to the neck sizing die & said, don't use those, ALWAYS full length size. Did that ever since, even when I started getting my own equipment & reloading on my own.

I will follow your advice because I always follow advice from my piers and make their idea my own. But there will always be scepticisme out there, people who still believe earth is flat or science is not true! Great video!

I watched. I only own 2 bolt rifles, just started reloading a little over 6 months ago. I've learned a lot since I've started. I have been using a LNL AP for all my loadings, just yesterday I got a single stage press. I'll be using that for all my rifle loads from here on..

Im just a reloader and a shooter who has never competed. But I have always full length sized. Nice to know Im in good company.

Mate - my feathers are unruffled - you speak the truth! Thanks.

Erik, can you please do a video on annealing next?!

I have always done full length resize!

Great video

Dammit years ago i bought Redding Type S dies (neck sizing dies) after buying into the internet "knowledge " feeling dumb now.... I guess the one saving grace item is the sets came with body dies so it appears I still might be ok but it has added another step to my ocd loading procedure. After years of trial and error admittedly I am still learning. New sub here and appreciate the content, anxious to learn.

Great video. Thanks! Subscribed.

It is hard to argue with this.

This was fist video I seen of Eric before subscribeing

Im a novice handloader and I had a bad experience with neck sizing only. I purchased a neck sizing die because of some videos I had seen. I ran some tests with FL sizing vs neck sizing and saw minimal difference in accuracy. Here is where neck sizing only was a problem for me...……..I loaded some rounds for hunting that were neck sized only and they chambered fine but about two months later I went to chamber one and it stuck. I thought it might be just the one round but 7 out of 10 of the hunting rounds were too tight to use. I will be shoulder bumping from now on.

Excellent video, how many people can walk up to the top in class ask the most personal question and get an immediate answer? What I Learndid from my pawpaw was when he would look at some people an simply say,”you can’t fix stupid.” We would get a good laugh every time. You just made me hit that subscribe button tonight

Amazing!

Im no pro & even I know FL sizing is the way to go!!👍👍

What you should include is that all of the pros use custom reamed chambers so that the brass is worked to a minimum even when FL sizing. The said sizing dies are adjusted to only bump the shoulder around 1 to 2 thou anyway. Not even mentioning the few that even use custom sizing dies. Buying a rifle off the shelf, like most normal people, is a bit of a lottery with regards to chamber dimensions. For the unlucky ones that get "generous tolerance" chambers, you either replace the brass regularly or risk head-case seperation, replace the barrel with a tighter chamber or neck-size the brass. Neck-sizing is cheaper.

Eric, I have commented in your first video, (the video that made me subscribe) It's my favorite video to watch on the tube! Puts a smile on my face no matter how shitty the day I am having. I have to agree with a lot of posters that YOU should show us plebs how to set up that FL die please, also, what do you think of the Forster bushing neck sizing 'bump' die? PS: Your concrete channel rocks!

I only neck size using a lee collet die and don't even know how to use a FL size die. Would love to see a video from you on how to set it up to 2-3 thousandths.

Going to learn new ways

Keep the videos coming.

Ok, I believe you about the full length sizing because I'm not hard headed any more. But,can you tell me in a few words the reason it's better than just neck sizing? Alllll the reloading books and literature I've read state the opposite due to case bouncing around in the chamber basically. Thanks in advance. Wade

Would love to see more stuff like this for 100 yards vs distance, jump first then powder or powder first then jump etc.

Very awesome!

Eric,you just cant help some people!!!!! EXCELLENT VID!!!!!!!!!!!!!!!!!!!!!!!

Well that answers that!

OK, I was brainwashed by reading Precision Shooting in the 90s, but you've convinced me now. How many top shooters must you hear it from before you believe it? Thanks for this service to the shooting community, Erik. You've got my sub now. But I would like to know WHY.

Thanks for this Video from🇩🇪

Erik, the way these guys smile, remind me of bass fishermen I used to fish with. You'd ask them, "What did you catch that fish with? With a big smile they'd say, "Dragging a 6 inch gator tail with a pegged 1/4 oz weight." But they threw buzzbaits and spinnerbaits all day! Unlike my old fishing buddies, I believe these guys! Cool bunch! F/L with a .002" bump in my notes!

Agree, wasted a lot of time neck sizing.... good brass, accurate reloading.... wins