Ok.. I have tested this bullet / cartridge combo as far as my supply limits alow..
Defiance Tenacity action.
Criterion 8twist remmage w/ ( 6mmCreedmoor Match chamber )
PVA 7twist remmage ( I assume its a button rock creek ?? ) has .030" longer throat than criterion ..
McMIllan A3 adjustable.
KRG Bravo w/ min spigot
TT special trigger
Jewell trigger
H4350
H1000
Win 6.5Staball
CCI200
Fed210M
CCI250
Starline annealed from virgin .. used throughout test and annealed every firing
Both barrels had at least 200 rounds on before test began!
simply put :: the bullet likes speed nodes of 2940 & 3050 ..
it ( seems ? ) to like a .020" & 080" jump ??
average groups were roughly .7moa
Best grouping was w/ H4350 .221" ctc for 5
Best Velocity spread was w/ H1000
Win StaBall 6.5 throws excellent, grouped roughly .6 & averaged a velocity spread inside 20fps ( weighed charges )
I sorta .. like the bullet
Hope this scattered data helps someone!!
EDIT added : both barrels are 26" & no muzzle devices were used!
Defiance Tenacity action.
Criterion 8twist remmage w/ ( 6mmCreedmoor Match chamber )
PVA 7twist remmage ( I assume its a button rock creek ?? ) has .030" longer throat than criterion ..
McMIllan A3 adjustable.
KRG Bravo w/ min spigot
TT special trigger
Jewell trigger
H4350
H1000
Win 6.5Staball
CCI200
Fed210M
CCI250
Starline annealed from virgin .. used throughout test and annealed every firing
Both barrels had at least 200 rounds on before test began!
simply put :: the bullet likes speed nodes of 2940 & 3050 ..
it ( seems ? ) to like a .020" & 080" jump ??
average groups were roughly .7moa
Best grouping was w/ H4350 .221" ctc for 5
Best Velocity spread was w/ H1000
Win StaBall 6.5 throws excellent, grouped roughly .6 & averaged a velocity spread inside 20fps ( weighed charges )
I sorta .. like the bullet
Hope this scattered data helps someone!!
EDIT added : both barrels are 26" & no muzzle devices were used!
