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alzo

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Everything posted by alzo

  1. I did prior to starting this thread. There is a lot of good info there on a variety of powders. But most of those 147gr loads at, or above 1,000fps are beyond manufacturers’ recommended max.
  2. I was able to find a pound of BE-86 locally. I loaded up some test rounds and was able to chrono them today. These are all using Zero’s 147gr JHP loaded to 1.112”. Temperature was 55 deg F. Barrel length is 4 inches. In case anyone is interested, here’s how they came out. 4.5gr 938fps SD = 5.72 ES = 20.2 4.7gr 958fps SD = 14.56 ES = 50.1 4.9gr 990fps SD = 10.45 ES = 39 5.1gr 1,018fps SD = 15.63 ES = 65.3
  3. Do you have any chrono data with these powders?
  4. I agree, but as I said, when I contacted Western for jacketed data, they pointed me to the GS data. I told them the exact same thing you just told me. They didn’t even believe me when I told them the jacket is brass. After I sent them a copy of Remington’s description of the bullet design, stating that it was brass, they still said the GS data was what I should use. In any event, at 5.5gr, I’m already substantially above their Speer TMJ max of 5.0gr.
  5. The Speer TMJ is a plated bullet. Plated bullets generally can handle higher charges at lower pressure than jacketed bullets. And GS bullets even more. I am already at the max +P load with True Blue for the GS bullet in Ramshot’s load guide, and I’m still not at 1,000fps. Absent my own pressure testing equipment, I need to rely on the manufacturers’ data. I’m getting 94%-95% of VV’s published velocity for N340. Applying that same percentage to their data for N350 indicates that N350 should work. The only reason I’m considering BE-86 is that I have seen multiple posts from shooters that indicate that Alliant’s data is realistic, as opposed to VV’s, which is always quite optimistic. So I thought N350 might be a good choice (I prefer VV powders), and that BE-86 might be a good, less expensive, more readily available backup. If +P wasn't an issue, I already know that Silhouette will easily give me the velocity I want.
  6. I’m just trying to duplicate performance.....same bullet weight, same velocity, which, I assume should also translate to same point of impact. The recoil with the loads I mentioned above is pretty close to the factory HST.
  7. Hey Kevin! It still seems that AA7 and TB would be in the +P area with a conventional jacketed bullet. For some reason, Western doesn’t list a jacketed bullet in their 147gr data, only plated and Golden Saber. When I asked them for jacketed data, they kept pointing me to the GS data. My COL is 1.112” It seems like AA7 and TB would be straining to reach 1,000fps from a 4 inch barrel. I’m looking for an alternative that will do it “comfortably”. That’s why I am considering N350 or BE-86. I’m sure 3N38 will do it too, but 3N38 will likely go way beyond what I’m looking for. I’ve seen a few posts online where users’ actual data with BE-86 was very close to Alliant’s published data. Before I went and bought some, I thought I’d check if there were other alternatives I hadn’t thought of.
  8. My concern with 3N38 is being at the bottom of the load range, and getting an incomplete/dirty burn.
  9. I am trying to work up a load using Zero 147gr JHP’s to replicate the standard pressure 147gr HST. I would prefer to stay at standard pressure if possible, and within “book” max loads. I have tried N340, Silhouette, and True Blue. From a 4 inch barrel, I am getting:4.3gr N340: 960fps5.5gr Silhouette: 1,038fps (+P)5.5gr True Blue: 980fps (+P)Silhouette gives the lowest SD I have achieved with any powder. The only thing that concerns me about it is that I am at the top of Ramshot’s +P range. I was thinking of trying BE-86 or N350 next. Given the above, would they be good choices to get to 1,000fps at standard pressure, or is there a better option I should consider? Thanks.
  10. The GG&G MAD BUIS with ranging aperture has a disc in the rear sight with different apertures that are calibrated for varying distances. The aperture marked "0" is supposed to be the 25 yard and 200 yard zero, the one marked "3" is 300 yards etc. The sight is supposed to be calibrated for bullet weights from 55gr - 62gr fired from a 16 inch barrel. Can anyone explain to me how the "0" aperture can be zeroed for both a near zero of 25 yards AND a far zero of 200 yards ? Every ballistics table and internet post I can find says that a 55gr round zeroed at 25 yards will have a far zero out around 350+ yards, and that the near zero that "pairs" with 200 yards is 50 yards.
  11. Nevermind. I found this link on the internet and it worked perfectly. I guess this is one of those common knowledge things I didn't know: http://www.fulton-armory.com/DropFree.htm I gave each mag a firm tap twice on that bump with my small brass "gunsmithing" hammer. Each mag drops free easily now.
  12. Earlier this year I bought four 20-round magazines from Brownells (Brownells brand). I had heard that these were very well made, reliable magazines for AR's. Anyway, I finally got around to trying them out today. I have a factory stock 16-inch Bushmaster V-Match carbine. All four mags were tight in the magazine well on insertion and none of them drop free when the mag release is pressed. The factory Bushmaster magazine (plastic body) drops free just fine. Are the Brownells mags on the "thick" side ? Or are Bushmaster magazine wells on narrow side ? Is this worth trying to figure out, or should I just sell the mags and try another brand ?
  13. No, I don't use One Shot for anything, not even on my brass. It gunked up my sizing die.
  14. Well, I pulled the hopper off and looked into the powder bar and saw nothing. I reassembled it and loaded another 100 rounds today with no problem whatsoever. I guess the gremlins were out yesterday. I hate unexplained gremlins.
  15. I always empty the powder hopper after each reloading session and return the powder to its original container with the lid tightly closed. I know it's possible it has become wet, but it seems unlikely. After emptying, I checked inside the hopper and powder bar for any obstruction and didn't see any. I also didn't see any clumping in the powder. It poured easily and evenly into and out of the hopper.
  16. What types of things would all of a sudden make a powder that has always metered just fine, clog up in the powder die ? I have a Dillon RL550B and was loading some 124gr 9mm with 5.4gr of N340 yesterday. I have used this powder for years and never had a problem. Yesterday, in the course of loading 100 rounds, it clogged 3 times. The first one that caught my eye was completely empty. And I also noticed some loose powder grains scattered on the shell plate. I am pretty sure I don't have any primer-only rounds, but I am worried that some of them may have been short charged before I noticed.
  17. I'm glad to see this post. I just got a new Dillon 9mm sizing die on my 550 and used it for the first time today. I had noticed the coke bottle shape in the past, but it was especially noticeable on the rounds I loaded today. The case is wide at the mouth due to the bullet, then appears to narrow in the middle,and then seems to widen again near the case head. I never had 9mm rounds fail when I checked them with my Dillon case gauge in the past. Today I had two fail out of 100. I assume the ones that fit the case gauge check will work ok, but they sure do look a bit odd. I had the same thought as one of the posters above said.....they almost look like belted magnums.
  18. I have used True Blue with 230gr JHP loads in the 850-890fps range. It worked fine. Recoil seemed to be lighter than with other powders I have used. My only problem with it is that it left a lot of residue. No malfunctions resulted, but it was just dirty. The powder is very fine grained and meters exceptionally well.
  19. I called Dillon and they agreed that there should be no problem using the rounds. I shot them yesterday and just discarded the brass. A new decapping stem/pin assembly is on the way courtesy of Dillon Precision. I can't say enough good things about Dillon's customer service.
  20. By the way, any problem shooting those rounds with the almost double flash holes ? I have no way of knowing which ones they are, so if there is a safety problem, I'll have to scrap 100 rounds.
  21. I have a RL550B press that I bought sometime in the mid-1980's. I was loading some 45acp tonight and noticed a weird feeling in the sizing/decapping station. I looked at one of the cases, and it had sort of a figure eight flash hole. The decapping pin was punching a new hole ! I thought just the decapping pin was bent. I tried straightening it and ran a few more cases. I could see a slight drag mark by the flash hole, but they were basically round. After a while I decided to remove the decapping stem/pin assembly. I was shocked to find the stem (not the pin) bent like a pretzel ! It was sort of an elongated Z shape. I can't believe I could load at all with it like this. For all I know it's been like that for years as I've never removed it before. Anybody else ever bend the stem like this ? I would have thought the pin would bend or snap off before the thick stem would bend.
  22. I've heard that more than once. It would be good if Ramshot would develop some data for Competition in the more popular calibers. I'm not trying to convince people to go with Vihtavuori. I like their powders a lot, but I also have had great results with Ramshot ZIP in 45acp. The data that Ramshot lists for 45acp 230gr bullets and ZIP is not correct. They will give you the correct data if you call/email. I don't know why they don't update their load guide.
  23. I tend to order powder online when buying 4lb bottles. I've not seen any trouble with availability via that route. The local shop is another story.
  24. You want to compare similar burn rate powders. Clays and Titegroup might be better compared to N310 instead of N320. But as I said, the calculation varies depending on one's specific type of load. Also, different folks care about certain powder characteristics more than others. My post was mostly for the "I'd be using Vihtavuori if it weren't so expensive" crowd.
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