2024 Eric cortina seating depth

Eric cortina seating depth

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August undefined, 2024

WebFeb 5, 2024 · I then use the method advocated by Eric Cortina to determine seating depth - find the "jam" depth, back off .020, and then start incrementally decreasing the seating depth by .003 to find a range of 2-3 small groups, then load to the higher end of that range. With the JP, groups are so inconsistent that there is no uniformity of results - one ... WebThe take away message of the video is not to try to measure where the lands are as this is futile (this is a moving target for sure). The whole point of the video is to show a methodology to let the target tell you what seating depth is best.

What can be learned from 1000 yard seating ladder test.

WebEric Cortina has a really good J00Tube video on seating depth, worth a watch if you haven't seen it. Also just FWIW: I run a Tikka CTR 6.5 CM and with most bullets I cannot touch the lands, but I found that if I load the Barnes 127LRX to max mag length they will jam in the lands- so never assume, always check if you try a new bullet. 1 level 2 WebJan 22, 2024 · Then I can tune it with seating depth and be done." I still do a very short test at distance with 4 successive loads within that sweet spot to see if one prints higher from … christchurch new zealand daily newspaper

Trying something, Eric Cortina method of load development

WebJul 19, 2024 · I often get asked how far I seat away from the lands, but in reality, I have no idea. Seating depth nodes are a sine wave, they come in and out. In order t... http://www.ericcortina.com/ WebMay 22, 2024 · May 21, 2024. #1. Was scanning thru videos on U-tube last night and happened to watch Erik Cortina (Pro-Shooter) Dont' Chase the Lands saying only .003 … geopsy software

How shoulder bump affects seating depth - YouTube

Load Development: Part One – Cortina Precision

WebOut of curiosity I measured the distance to the lands with a hornady OAL gauge and got an average length of 2.780" which would normally see me seating at 2.760 for my seating depth. Using the Cortina method I got … WebOct 26, 2024 · Now, have a look at the attached picture. Each row is one seating depth setting and is comprised of the four different powder charge weights which are 0.5 to … ge optima 520 weight limitWebMar 30, 2024 · Went out and tried a 1000 yard ladder test for seating depth. My goal was to see if I could cover more range with less shot. I used Eric cortina's jam -.020 and loaded 12 rounds .003 apart and shot them at 1000 yards. I had a mild left to right wind at 3mph Seating depths were 1 2.169 2 2.166 3 2.163 4 2.160 5 2.157 6 2.154 7 2.151 8 2.148 9 … christchurch new zealand earthquake damage

"WebApr 21, 2024 · Others using this technique have likewise had great results, in some cases cutting their long-range vertical in half. While the Ladder Test method is primarily used to divine optimal charge weight, it can also be used to find the best seating depth or brand of primer. Introduction — Benefits of Ladder Testing " - Eric cortina seating depth

Eric cortina seating depth

WebMay 24, 2024 · Seating bullets to final depth before match Erik Cortina 73K views 2 years ago How Far Do You Bump The Shoulder When Reloading Team Area 419 Precision Rifle Reloading: … WebCortina, fresh off his first-place finish at the Southwest Nationals, used Lapua 6.5 PRC cases necked up to 7mm in his 7mm PRCW. He also took second in the President’s …

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WebMay 22, 2024 · Was scanning thru videos on U-tube last night and happened to watch Erik Cortina (Pro-Shooter) Dont' Chase the Lands saying only .003 thousandths will show u a difference in group size & Sam Milliard (Panhandle Precision) Bullet Seating Depth saying it takes about .010 thousandths to show a difference in group size.

WebJan 5, 2024 · Saturday, Apr 29th, '23 - Monday, May 1st, '23 Saturday Apr 29th, '23. MUCKADILLA MAY DAY, 3x Day OPM [11] MUCKADILLA 2024 MAY DAY, 3X DAY … WebApr 9, 2024 · Start your seating depth at 20 to 30 thousands off the land and adjust as necessary . Seek advice from a club member who has been shooting a .308 with good results for a long time . ... If you want to progress even faster watching the Youtube channels "Winning in the Wind" and "Eric Cortina" are well worth the effort. Top. Brendy …

WebJan 23, 2024 · Jan 22, 2024. #122. Bronsin said: I watched all 3 of those podcasts as well, and I didn't learn one single GD thing that will help my shooting in the slightest. Miles said in one that seating depth didn't matter, and in another Jayden said that ES/SD doesn't change with powder charge, it changes with powder type. WebJan 2, 2024 · F-Class and PRS shooter Erik Cortina. Erik Cortina is one of the top F-Class shooters in the US, and has had tremendous success at National and World F-Class Championships. Erik is Texas State Long …

WebFeb 11, 2024 · Bracket the second interval at +/-0.010" and 0.020" and you'll have a stack of five depths in 0.010" increments around an unjammed load. For the A-Max and Nosler BTs tangent ogive test of starting 0.015" off the lands and backing out in 0.005" intervals, you would get unjammed in the first 4-5 intervals.

WebI usually start my test .020 out of jam and in .003 increments go to .070. I have a Remington .308 that likes .110 on the SMK 168. There is a good Youtube video by Eric Cortina called Don't chase the lands and here is another article that shows another seating node in the .050-.070 range. Seating Depth Testing ge optima 660 specificationsWebJun 10, 2024 · Today we’re learning all about F-Class from Erik Cortina of Cortina Precision. We’ve also got a special surprise — punking him with an appearance from F-Class John! ... (In-Depth) Perfect Primer Seating with Frankford Arsenal. RCBS Lightweight Partner Press Unboxing and Overview. TESTED: Double Alpha Academy Turbo Case … christchurch new zealand farmers marketsWebSep 29, 2024 · It is very rare that a seating depth needs changing after initial testing finding the best depth. If you use a tuner, then this fine testing may not be necessary at all. It’s funny, I see Eric Cortina, Ryan Furman and others all … christchurch new zealand earthquake magnitudeWebAug 26, 2024 · The biggest one for me was ES is all about combustion and group size is seating depth. If ES is small but group size is big, play with seating depth. If ES is large play with powder and charge weight or primers. He also said altering seating depth can fine tune any load to a degree. Fixed it for you..... He promoted tuners. ge optima xr240amx specificationsWebFeb 23, 2024 · Will back this off about -0.015" as a starting point for max CBTO and do all my seating depth step testing from there. Eric Corina method CBTO. Berger 168g VLD … christchurch new zealand cricket stadiumWebWebCortina, fresh off his first-place finish at the Southwest Nationals, used Lapua 6.5 PRC cases necked up to 7mm in his 7mm PRCW. He also took second in the President’s …WebMay 22, 2024 · Was scanning thru videos on U-tube last night and happened to watch Erik Cortina (Pro-Shooter) Dont' Chase the Lands saying only .003 thousandths will show u a difference in group size & Sam Milliard (Panhandle Precision) Bullet Seating Depth saying it takes about .010 thousandths to show a difference in group size.WebFeb 23, 2024 · Will back this off about -0.015" as a starting point for max CBTO and do all my seating depth step testing from there. Eric Corina method CBTO. Berger 168g VLD …WebFeb 1, 2024 · Chasing seating depth was, and still is, a valid tuning option and has been since before he was born. That technique isn’t for all disciplines, but where it can be used it works. There are two possibilities. One is that he doesn’t realize it works, and shouldn’t be publishing on that subject. geopunt archeologieWebThen proceed to seating depth ladder: work out ‘jam’ length… then ladder jam length-0.015-0.020”, then 3rounds at 0.003” intervals…. What are we looking at measuring with this? Just ES and SD, or target group size? Ive done a powder ladder, but unfortunately the best group size and best ES didn’t marry up…. christchurch new zealand grocery stores