Looking for some 7mm STW loads

[coupalr]

Here are a few specs on the gun.
Remington 700 action trued and bored 0.012 over
Pacific tool .010 over sized bolt.
pacific tool firing pin assembly
30"long, 1 in 9 twist, 1.25" to 0.9" straight taper Ted Gaillard (Canadian) barrel
Tubbs 1/4" recoil lug
Bedded in an HS Rem Police stock.


I want to work up loads using both the 168gn Sierra and the 180gn Berger bullets.

I have H-1000, H-4831SC, Retumbo and RL-22 on hand.

Where should I start and what do you think I should see for velocity?

 

[keithcandler]

email me at: keithcandler at msn dot com and we will chat. I have 3 of the 7 STW's with custom Match Chambers.

 

[sako75 7STW]

Here are a few specs on the gun.
Remington 700 action trued and bored 0.012 over
Pacific tool .010 over sized bolt.
pacific tool firing pin assembly
30"long, 1 in 9 twist, 1.25" to 0.9" straight taper Ted Gaillard (Canadian) barrel
Tubbs 1/4" recoil lug
Bedded in an HS Rem Police stock.


I want to work up loads using both the 168gn Sierra and the 180gn Berger bullets.

I have H-1000, H-4831SC, Retumbo and RL-22 on hand.

Where should I start and what do you think I should see for velocity?

i have a sako 75stw i use berger180s touching the lands us869 powder 88.5g shoots great i get 4inch groups at 600yards and the rifle is all stock it has a 1/9 twist barrel and a leupold mark4 3x10 TMR i get 2980 velocity gun)