69gr SMK, 25.0gr H335, WSR primer, mixed brass, 2.260 COAL, 2870fps out of an 18" barrel, 380' ASL, 27*f
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69gr SMK, 25.0gr H335, WSR primer, mixed brass, 2.260 COAL, 2870fps out of an 18" barrel, 380' ASL, 27*f
I've not loaded any yet. But I have been sitting on a few pounds of powder and those very projectiles.Does anyone have experience with SMK 69g and H335?
Just be careful it's 21 powders up on the burn chart from varget. Closer to IMR 8208 XBR burn rate.First of it I have got.
Reportably not as good as varget but very close in burn chart.
Supposedly a reasonable varget replacement for some calibers.
(223, 6.5g, 308)
Must admit I'm thinking of doing something similar.I made another homemade wood thingie, this one to hold shell holders. Sounds recursive I know - a holder for a holder for a….
I don't totally follow, can you explain?View attachment 7840029
I fixed my very expensive fuck up.
I over sized 22 pieces of 338 lapua brass.
My lock ring worked loose and I measured shoulders with a Hornady headspace gauge forgetting I have a Whidden shoulder bump gauge. I bumped them back per my notes. Ended up being about 8 thousandths bump once I checked with my whidden.
My die lock ring loosened up. I noticed it when my rounds were hard to chamber, so I checked my notes and set it back up with the measurements I had written down.I don't totally follow, can you explain?
My die lock ring loosened up. I noticed it when my rounds were hard to chamber, so I checked my notes and set it back up with the measurements I had written down.
I used a Hornady headspace gauge to measure the shoulder bump, but my original measurements were used with a whidden shoulder bump gauge that I totally forgot about using, mainly because I haven’t used it in 5 years. The Hornady gauge measures on a different spot on the shoulder than the whidden. So I ended up bumping the shoulders a lot farther than I wanted. As you can see, I found the problem at the range yesterday. I stopped after those three and now going to pull the rest of the ammo and scrap the brass. View attachment 7840048
Yes, I know. My assumption and my bad memory screwed me big time.I think you are using the wrong gauge for a 338 LM, Hornady doesn't list a gauge for 338 LM
View attachment 7840082
My die lock ring loosened up. I noticed it when my rounds were hard to chamber, so I checked my notes and set it back up with the measurements I had written down.
I used a Hornady headspace gauge to measure the shoulder bump, but my original measurements were used with a whidden shoulder bump gauge that I totally forgot about using, mainly because I haven’t used it in 5 years. The Hornady gauge measures on a different spot on the shoulder than the whidden. So I ended up bumping the shoulders a lot farther than I wanted. As you can see, I found the problem at the range yesterday. I stopped after those three and now going to pull the rest of the ammo and scrap the brass. View attachment 7840048
I actually thought about this. I jammed to form lapua 6.5 creed brass out of 22-250 brass back when lapua wasn’t making brass for the creed. These are on their 5th firing so I’m not sure what to do yet. I’ll probably check primer pockets and maybe cut one open to see how much stretch is happening in that area from the past loadings.Pull the bullets and seat them to a light jam.
Fire them and the shoulder will move forward safely.
You can also neck them up and then back down, creating a false shoulder. It will accomplish the same thing.
As a scrapwood projecteer that is just my style and I may copy it!I made another homemade wood thingie, this one to hold shell holders. Sounds recursive I know - a holder for a holder for a….
You got to put it all in perspective. Depending on your chamber, you got the initial stretch from your first firing from new, then three other firings after that, I set up initially with .002” set back and they grow slightly each time. Then I set them back 8-10 thousandths and shot a full house load of h1000 and that stretched them back to my chamber spec. So a combination of mutable firings with two big stretch firings one when new and one after a few case trimmings.About the shoulder bump and the case head separations above - this is what I though you meant, but I'm surprised that setting them back too far led to case head separation on the next firing. WOW! I'm storing that away in memory.
Gohring65, what Gauges do you prefer, Whidden or Hornady?My die lock ring loosened up. I noticed it when my rounds were hard to chamber, so I checked my notes and set it back up with the measurements I had written down.
I used a Hornady headspace gauge to measure the shoulder bump, but my original measurements were used with a whidden shoulder bump gauge that I totally forgot about using, mainly because I haven’t used it in 5 years. The Hornady gauge measures on a different spot on the shoulder than the whidden. So I ended up bumping the shoulders a lot farther than I wanted. As you can see, I found the problem at the range yesterday. I stopped after those three and now going to pull the rest of the ammo and scrap the brass. View attachment 7840048
Both serve the purpose well. The whidden is nice though.Gohring65, what Gauges do you prefer, Whidden or Hornady?
The M1 Garand is Still one of my most favorite Rifles to shoot.Continuing my run of 30.06 for the GIs. Have used up the reclaimed components and moved into the stockpile. Measured all 1000pcs of 1x brass and been loading as I went. Have loaded 3-400 and shot close to 100.
View attachment 7844785
Range only goes to 200 but it's the only show in town.
View attachment 7844786
Lol. It's not even on the shoulder.My die lock ring loosened up. I noticed it when my rounds were hard to chamber, so I checked my notes and set it back up with the measurements I had written down.
I used a Hornady headspace gauge to measure the shoulder bump, but my original measurements were used with a whidden shoulder bump gauge that I totally forgot about using, mainly because I haven’t used it in 5 years. The Hornady gauge measures on a different spot on the shoulder than the whidden. So I ended up bumping the shoulders a lot farther than I wanted. As you can see, I found the problem at the range yesterday. I stopped after those three and now going to pull the rest of the ammo and scrap the brass. View attachment 7840048
Nope, just my iPhone (stage light in portrait mode).You using a snoot? Mounted?
I can’t stand apple either. As a matter a fact, I can’t stand any phonesCan't stand Apple, but the imaging capabilities are unreal. Still won't buy one for myself..![]()
Those necks need to be chamfered something serious on the outside.This may be stupid and futile but I’m gonna to try it anyway……
View attachment 7858973
Pulling 90SMKs from loaded Federal 224 Valkyrie rounds and seating 85.5 Berger Hybrid Target bullets. I got this idea from one of our Maximum Leader’s podcasts. Modern Mexican Match, I’d guess.
These will be for my ridiculous LRI 224 Valkyrie bolt gun build with a ton of freebore.
I’ve had decent luck with 90VLDs over RL17 and very little luck at all with 90SMKs. I had this loaded stuff left over from my former 224V gas gun so……
View attachment 7858976
Left: 224V 85.5 Berger Mexican match
Right: 224V Federal 90SMK
I’m gonna chrono it this Sunday and give it a try at 1K.