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'Cause they don't make a 46!!Prepping .45 acp brass. Fixing to load a few hundred 230’s up behind some titegroup
Don’t be surprised when the pockets on that fancy lapua brass get loose in a hurry if you’re stuffing them with 25 grains of xbr behind a 77.The main purpose of the day was to see if Remington 7.5 primers would stop blowing like the CCI400s and could improve the fps in my .223.
The short answer is it looks like an increase of 250fps going from CCI400s to Rem7.5s.
1. Pressure tested the Rem7.5s with XBR and 77gr TMK in my .223, including wet round test, and landed on 25gr.
2. Loaded and shot 23.5gr to 25gr, .5gr at a time, for 10 round groups to test accuracy. 25gr appears to be accurate.
3. Loaded 30 rnds of 25gr XBR to velocity and accuracy test tomorrow.
On another note, I primed and loaded 50 rnds of my first lapua brass to fireform. Interested to see if lapua brass will safely allow for a little more fps.
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Don’t be surprised when the pockets on that fancy lapua brass get loose in a hurry if you’re stuffing them with 25 grains of xbr behind a 77.
Shot the pressure test yesterday. Ejector swipe at 66 grains, but no bolt lift. It's Hornady brass and a Tikka, so I'm not surprised. I loaded up 10 last night and was planning to shoot a group today, but the wind is already blowing this morning. I will wait till we have a little calmer day this week and report back. I am cautiously optimistic as my pressure test "group" showed a lot of promise.Finally got the 6.5 WSM degreased, loct-tited, and torqued, including the trigger housing screw. Thanks to whoever, posted that thread about checking it out. Mine was oily as heck. Degreased and bonded SRS 20 MOA rail and degreased and loc-tited/paint penned the SWFA SS 3-9 HD.
Loaded up first pressure test rounds with N565 and 147 ELDM. Started at 62 and last is 66, and we'll see how it goes.