I use Bluedot......
300 Blackout around the house & 110 Noslers
223.....^^^^^^ same as above except 53 gr V Max
10 mm Springfield.......stuff a case full & a Rim Rock 200 grain hard cast...
Oh yea
Tikanut, have you tried AA-9 in your 10mm Hard Cast loads ? I’ve been using it for years with heavy hard cast loads and Hornady 200 gr XTP loads in my 10mm’s.
I started out using Blue Dot, in my Glock 20 and Kimber Target 10mm. but quit after someone posted that Blue Dot had issued a warning against using it in the 10 mm. It was posted on here a few years ago, if I recall correctly. The AA-9 was also more accurate than Blue Dot in both my Glock & Kimber 10mm’s.
I also still use Blue Dot for my +P+ 9mm 115 gr HP load.
Very accurate in my all my Glock 9mm’s.