Czgunsalot Posted May 3, 2019 Share Posted May 3, 2019 I’ve found some post about this, but more often than not people start sharing the load data that is neither 147gr or titegroup. Cz shadow 2 9mm 147gr blue bullet flat point. OAL 1.15 titrgroup 3.2gr I don’t have access to a chrono so just want to see what kind of power factor everyone is getting. Link to comment Share on other sites More sharing options...
Rnlinebacker Posted May 3, 2019 Share Posted May 3, 2019 my buddy gets 135pf out of his Sig p320 X5 with this charge without and OAL lengthSent from my SM-N950U using Tapatalk Link to comment Share on other sites More sharing options...
dr_boone Posted May 3, 2019 Share Posted May 3, 2019 same for me. 147 DG Flat points 3.2 titegroup 135 power factor from an SP01 Link to comment Share on other sites More sharing options...
je85 Posted May 3, 2019 Share Posted May 3, 2019 1 hour ago, Czgunsalot said: I’ve found some post about this, but more often than not people start sharing the load data that is neither 147gr or titegroup. Cz shadow 2 9mm 147gr blue bullet flat point. OAL 1.15 titrgroup 3.2gr I don’t have access to a chrono so just want to see what kind of power factor everyone is getting. CZ shadow 2 I have loaded 147gr flat point Blue bullet .355 3.1gr titegroup 1.13 oal 132-135 power factor 1.13 oal 3.2gr tite group 134-137 power factor Your load at 1.15 oal should be over 130 power factor. Do yourself a huge favor and get a chrono. You dont need a expensive one. 147gr .355 is not the most accurate in a shadow and 1.15 is a touch long. I highly recommend bringing it down to 1.13-1.14 oal. Link to comment Share on other sites More sharing options...
Hi-Power Jack Posted May 3, 2019 Share Posted May 3, 2019 Chrony - $79. Link to comment Share on other sites More sharing options...
je85 Posted May 3, 2019 Share Posted May 3, 2019 9 minutes ago, Hi-Power Jack said: Chrony - $79. Best $100 a reloader can spend. Link to comment Share on other sites More sharing options...
Czgunsalot Posted May 3, 2019 Author Share Posted May 3, 2019 Thanks guys I’ll suck it up and order one. Link to comment Share on other sites More sharing options...
Czgunsalot Posted May 3, 2019 Author Share Posted May 3, 2019 35 minutes ago, je85 said: CZ shadow 2 I have loaded 147gr flat point Blue bullet .355 3.1gr titegroup 1.13 oal 132-135 power factor 1.13 oal 3.2gr tite group 134-137 power factor Your load at 1.15 oal should be over 130 power factor. Do yourself a huge favor and get a chrono. You dont need a expensive one. 147gr .355 is not the most accurate in a shadow and 1.15 is a touch long. I highly recommend bringing it down to 1.13-1.14 oal. Really 1.15 is to long? shot 500 rds of it last night ran fine. what advantages would I gain going to 1.13-.14? Link to comment Share on other sites More sharing options...
muncie21 Posted May 3, 2019 Share Posted May 3, 2019 16 minutes ago, Czgunsalot said: Really 1.15 is to long? shot 500 rds of it last night ran fine. what advantages would I gain going to 1.13-.14? The max OAL depends a lot on bullet profile and the particular barrel in your CZ. The most common denominator for my 9mm CZs is 1.08-1.09. Some bullets/pistols can run longer, but this OAL (at least for the several bullet profiles/manf's I use) will run in all of my CZs. Link to comment Share on other sites More sharing options...
je85 Posted May 3, 2019 Share Posted May 3, 2019 16 minutes ago, Czgunsalot said: Really 1.15 is to long? shot 500 rds of it last night ran fine. what advantages would I gain going to 1.13-.14? If your barrel is reamed/throated than your good. If not then the bullet shoulder is getting very close to the rifling and sticking. It only takes one bullet to cause an issue at a match. The blue bullets FP can be loaded longer than most other profiles but at 1.15 your at max oal. Have you done accuracy testing with some other OAL's? How did you decide on 1.15? In the end if it works for you than have at it. Link to comment Share on other sites More sharing options...
Czgunsalot Posted May 3, 2019 Author Share Posted May 3, 2019 1 minute ago, je85 said: If your barrel is reamed/throated than your good. If not then the bullet shoulder is getting very close to the rifling and sticking. It only takes one bullet to cause an issue at a match. The blue bullets FP can be loaded longer than most other profiles but at 1.15 your at max oal. Have you done accuracy testing with some other OAL's? How did you decide on 1.15? In the end if it works for you than have at it. I loaded a few shorter and I was having issue loading a rd in the chamber. Got 1.15 from a buddy of mine. accuracy is good, but I’ll have to double check again. Link to comment Share on other sites More sharing options...
je85 Posted May 3, 2019 Share Posted May 3, 2019 2 minutes ago, Czgunsalot said: I loaded a few shorter and I was having issue loading a rd in the chamber. Got 1.15 from a buddy of mine. accuracy is good, but I’ll have to double check again. If you bring it down to 1.14 oal you will be good to go. Also make sure you do the plunk/push/spin barrel test. Link to comment Share on other sites More sharing options...
Czgunsalot Posted May 3, 2019 Author Share Posted May 3, 2019 3 minutes ago, je85 said: If you bring it down to 1.14 oal you will be good to go. Also make sure you do the plunk/push/spin barrel test. Just adjusted to 1.14. and 1.15 I did do the plunk test. but I’ll drop it a tad Link to comment Share on other sites More sharing options...
Czgunsalot Posted May 3, 2019 Author Share Posted May 3, 2019 Got its set at 1.135 Link to comment Share on other sites More sharing options...
Hi-Power Jack Posted May 3, 2019 Share Posted May 3, 2019 No offense intended, but I'd follow suggestions on the internet ONLY by testing them - if you're NOT having a problem with 1.15", there's no reason to change it. But, it is worth testing in Your Gun …. who knows, you might prefer 1.135". Link to comment Share on other sites More sharing options...
GrumpyOne Posted May 4, 2019 Share Posted May 4, 2019 After many thousands upon thousands of rounds through my non reamed Shadow barrel, 1.15 works just fine. Your OAL is set by what your magazine will fit and what your barrel will fit. For instance, I loaded MG 124 JHP's for minor once...had to load them down to 1.085...the shoulder of the bullet started hitting the lands and grooves at 1.095. MG 147 CMJ's are about the same...yet move to a Precision Delta 147 FMJ, and I can load out to 1.150 and it is quite accurate. I shot many thousand 147 coated lead truncated cone flat points as well at 1.150. Someone telling you that you should load shorter, when what you have loaded is working well, is doing you a disservice. Link to comment Share on other sites More sharing options...
je85 Posted May 4, 2019 Share Posted May 4, 2019 Just stating what I found with my CZ's and making a recommendation to try. One should always test on their own and take recommendations like a grain of salt. Link to comment Share on other sites More sharing options...
Czgunsalot Posted May 4, 2019 Author Share Posted May 4, 2019 Appreciate everyone’s input I’m just gather all the data and will be doing some testing. Link to comment Share on other sites More sharing options...
JayTac556 Posted May 4, 2019 Share Posted May 4, 2019 Best $100 a reloader can spend.You ain't lying....now I dont have to bother you as much since I bought mine [emoji23][emoji23]Sent from my SM-G960U using Tapatalk Link to comment Share on other sites More sharing options...
JayTac556 Posted May 4, 2019 Share Posted May 4, 2019 Someone telling you that you should load shorter, when what you have loaded is working well, is doing you a disservice.If you are loading plated berrys or FML then 1.15 should work in a CZ or Tanfo....if he is running coated bullets like alot of us then what I have found in my CZs and Tanfos 1.15 OAL stick when doing the plunk/push/spin test. I also had to load short at 1.09 in my Tanfo.It is not a disservice at all....you must test you own loads. He was simply helping the guy out by giving his personal experience. And I know CZs quality control is amazing and barrels are pretty darn close to being the same within each gun so his findings should be the same as what@je85 has found. If it is not I would be surprised if the plunk test he is doing is actually correct. Just IMHO Sent from my SM-G960U using Tapatalk Link to comment Share on other sites More sharing options...
Czgunsalot Posted May 6, 2019 Author Share Posted May 6, 2019 On 5/3/2019 at 5:29 PM, je85 said: If you bring it down to 1.14 oal you will be good to go. Also make sure you do the plunk/push/spin barrel test. Hit the range today rds ran flawlessly. had to adjust the rear sight to come up a little but it was good Link to comment Share on other sites More sharing options...
je85 Posted May 6, 2019 Share Posted May 6, 2019 1 hour ago, Czgunsalot said: Hit the range today rds ran flawlessly. had to adjust the rear sight to come up a little but it was good Thats great news!! Link to comment Share on other sites More sharing options...
kryo Posted April 2, 2020 Share Posted April 2, 2020 Found this when I started reloading. Ended up using blue bullets 9mm 147gr flat nose with 3.2 grains of titegroup and oal of around 1.13. Loving it so far! Link to comment Share on other sites More sharing options...
kryo Posted April 2, 2020 Share Posted April 2, 2020 Just now, kryo said: Found this when I started reloading. Ended up using blue bullets 9mm 147gr flat nose with 3.2 grains of titegroup and oal of around 1.13. Loving it so far! Also using cci primers all for my production CZ Shadow 2. Link to comment Share on other sites More sharing options...
Caedes Posted July 17, 2020 Share Posted July 17, 2020 On 5/3/2019 at 5:03 PM, dr_boone said: same for me. 147 DG Flat points 3.2 titegroup 135 power factor from an SP01 What OAL? Just found that 1.14+ fails plunk in my S2O barrel. Link to comment Share on other sites More sharing options...
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