What did you do in the reloading room today?

Over the past week, I have loaded 7 PRC with 168gr LRx, 6.5 PRC with Sierra TMK, 7 Rem Mag virgin brass with N565 and 175 ELDx, .257 Wby Mag on the table today with virgin Norma brass still deciding if 110 gr or 100 gr bullets... The days are getting longer here in Alaska. The time for shooting starts in Feb. for me.
 
Tried to regain some of my sanity from holiday overload. Didn’t get there in the few free minutes I had, but at least I got back to work tomorrow.


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Prepped about a hundred cases. And loaded up 30 rounds of the best shooting stuff of the day to check ES/SD again and shoot to distance.

This is my second time shooting my reloads (first was two days ago). I can see where people start chasing their tails. I had a 5 round group at 1” last time but with awesome ES and SD.

Today was 10 rounds, a better group, but way worse ES and SD.
IMG_8445.jpeg
 
Prepped about a hundred cases. And loaded up 30 rounds of the best shooting stuff of the day to check ES/SD again and shoot to distance.

This is my second time shooting my reloads (first was two days ago). I can see where people start chasing their tails. I had a 5 round group at 1” last time but with awesome ES and SD.

Today was 10 rounds, a better group, but way worse ES and SD.
View attachment 815260
What kind of numbers? ES/SD looks worse and worse the bigger samples you shoot, my initial 10 shot on my proof group had an ES of 62 and SD of 24. That 10 shot group went .6", and I never saw anything notable from velocity show up on targets out to 1,000. I honestly quit caring unless it's obnoxious like LRT in 28 Nosler, 128fps ES for 10 shots. Wouldn't trust that lol.
 
What kind of numbers? ES/SD looks worse and worse the bigger samples you shoot, my initial 10 shot on my proof group had an ES of 62 and SD of 24. That 10 shot group went .6", and I never saw anything notable from velocity show up on targets out to 1,000. I honestly quit caring unless it's obnoxious like LRT in 28 Nosler, 128fps ES for 10 shots. Wouldn't trust that lol.
Here’s my data between the two days using a Garmin Xero Chronograph.

Dec 30th
41g of H4350
ES 20.4
SD 7.4
5rd group .6”

41.5g of H4350
ES 16.3
SD 6.6
5rd group 1”


Jan 1st
41g
ES 46.1
SD 15.3
10rd group 1”

41.5g
ES 77
SD 20.3
10rd group .8”


I definitely get the larger group size will make the data increasingly ‘worse’. Just trying to find the right load so I can stop load developing and start cranking out a few hundred of these. To be fair, an inch or less is perfectly fine for me.
 
Loaded up some cheapo 55 grain FMJ for my weekly 100 round session with my RSS Saturday. Then did some experimenting with 75ELD-M’s and TAC. Being able to shoot off of the back porch a few feet from the press certainly has its benefits.
 
Here’s my data between the two days using a Garmin Xero Chronograph.

Dec 30th
41g of H4350
ES 20.4
SD 7.4
5rd group .6”

41.5g of H4350
ES 16.3
SD 6.6
5rd group 1”


Jan 1st
41g
ES 46.1
SD 15.3
10rd group 1”

41.5g
ES 77
SD 20.3
10rd group .8”


I definitely get the larger group size will make the data increasingly ‘worse’. Just trying to find the right load so I can stop load developing and start cranking out a few hundred of these. To be fair, an inch or less is perfectly fine for me.
Yeah none of that data looks too crazy to me, is this on new brass?
 
Loaded a pressure ladder test for my .35 Remington. Using LeveEvolution powder and the Hornady 200 gr FTX bullet. Trying to mimic the factory Hornady ammo that shoots lights out in my Marlin.
 
Finished prepping a bunch of twice fired .45 ACP brass, then put together 125 mid-range cartridges using Hodgdon Titegroup and 230 gr. Hornady XTPs.
 
It’s all Norma brass that came as loaded factory ammo that I shot in this rifle. So I guess it’s once fired?
Gotcha. Not sure how much it actually helps but I do run my brass over an expander during sizing, and use graphite lube before seating. Regardless, if you're getting 1" or less 10 shot groups at 100, and nothing seems wonky when validating at distance, roll on little doggy.
 
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