I've got two.
Surgeon 591 SA
Krieger 26" 1:8.5 MTU contour (I coated interior with Ultra Bore Coat and have not had to clean barrel in over 900 rds)
Shilen 2.5 lbs
TPS 30mm alum rings
NF 5.5-22x50 NP-R1 reticle
Load is as follows
130 Berger VLD - .010" into lands
40.8 gr H4350
Redding Type-S FL Bushing die with .289" bushing
1/2 MOA all day long @ 2850 fps & have over 1300 yds down barrel.
16 lbs 11 oz
My second built went the other way. Lt Wt LR hunting.
Broughton #3 5C @ 24.5", 1:8 twist
McMillan Remington Sporter Edge filled
Rifle Basix @ 2.5 lbs
Pierce 20 MOA pic rail
Farrell 30mm aluminum rings
NF 2.5-10x32mm with NP-R2 reticle
8 lbs 4 oz
It likes 140 VLD and 140 Part with Rel 17/Fed 205m primer. Same die set. No changes in the die's adjustments. I'm seeing 2950 fps with the VLD and 2850 with the Partition. 1/2 MOA for both.
Between the two rifles, I've got over 2000+ rounds and have NEVER had to trim necks, except when prepping brass.
I LOVE LOVE LOVE this round. It's so easy to load for. Their's numerous proven loads on the internet so not much load development will be needed.