What did you do in the reloading room today?

Did up some loads for my 6.5CM 20" SA Redline. Lapua brass w/ 210M LRP and H4350 in 0.5gr increments.
Left to right:
- 127gr LRX w/ 42.5-44.0gr H4350 - 0.050" jump
- 129gr ABLR w/ 42.0-44.0gr H4350 - 0.060" jump (2.850" COAL mag limited)
- 142gr ABLR w/ 41.0-43.0gr H4350 - 0.045" jump (2.850" COAL mag limited)
- 120gr Match Burner w/ 43.0gr H4350 in Norma brass (foulers/plinkers)

Mainly just looking for some velocity numbers and seeing if I find pressure somewhere. If there are any promising 2shot groups, I'll focus the next session around that load. First time getting warm in Lapua brass and really testing this rifle, so we will see what happens.

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Spent way too much time trying to get 180 hybrids and H1000 to shoot out of a new 7prc.
It just doesn't repeat. Even at 20 off the lands, boattail is way ahead of the junction. Seems odd as it should be a SAAMI chamber.
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Gave up and loaded 195's and N570. Pressure at 72gr. Boattail is in same position as my 7STW, just above the neck radius. Will load some around 69 and see if it repeats.

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Finally got out to shoot the 6.5 WSM tonight. I had 20 loaded up, and shot 3 (middle), adjusted zero, shot 9 (bottom), adjusted zero, and shot last 8 at the top target. I was shooting prone behind the house and didn't have a rear bag, so for the last 8 I tucked my green shell holder under the stock with my hand. I pulled one shot something awful, but the remaining 7 covered up the 1" dot pretty good. Damn can mirage was awful even in 50 degree weather. One of these days I'll get a cover. Anyway, no MV tonight as I was just shooting for groups, but I'll load up another 20 and report back with MV when I can. To try to keep the barrel cool, I fired 3 shot strings and gave it a few minutes between mags.

This is the 3rd Tikka I've loaded for that has worked out on the first load. Thanks to @Formidilosus for all the tips! The following threads have been invaluable.

- Painless load dev
- Bonding a picatinny rail
- Scope mounting to maintain zero
 

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Spent some time laying out some reloading projects to pass time post neck surgery this winter. Sucks, I shoot a lot more in the winter than I do in the summer, so not only am I not got to be shooting, I’m not going to have much going on on the bench either.


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Spent way too much time trying to get 180 hybrids and H1000 to shoot out of a new 7prc.
It just doesn't repeat. Even at 20 off the lands, boattail is way ahead of the junction. Seems odd as it should be a SAAMI chamber.
View attachment 961713

Gave up and loaded 195's and N570. Pressure at 72gr. Boattail is in same position as my 7STW, just above the neck radius. Will load some around 69 and see if it repeats.

View attachment 961714

View attachment 961711
.280 Mandrel? Hell yeah, brother. Good to see another robust loader out there, none of that sissy thousandth stuff, lol. That ladder looks like that load is gonna shoot lights out! Keep us posted with results, I'll be doing some 7 PRC testing myself this winter.
 
Had some time outside of hunting the whitetail rut so I loaded up the rest of the family's hunting loads for this year.

L-R mine, youngest brother's, younger brother's, mom's

243 95 partition over n160, 3080fps
270 130 partition over rl23, 3060fps

243, 95 BT over hunter, 3020fps

243, 90gr eld-x over imr4831, 3100ish fps
7-08, 160 TMK over hunter, should be 2650-2700 from prev data

7-08, 110 ttsx over varget, 3140fps
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