My heavy 243AI sees the most use. First barrel went at 2500 rounds and I ran 1 load for most of those.

Lapua brass
210m's
moly'd 105VLDs
44.5 gr of R-17 for 3250 in a 24" rock

The current barrel is another 24" rock and gets 3250 with 44gr of '17 and moly'd 105 VLD's.

This barrel has about 1500 through it now and I'm down to about 350 105 VLD's in my stash. Im going to switch to the 108ELD when these are gone

[Linked Image]