257-300 wsm

[Deleted member 98489]

Kevin i have a few questions here .
im building this gun here in a few weeks and was wondering are you using 270 wsm brass to start with ? what length are you trimming your brass to ?

 

[kevin0270]

I am using 270 wsm brass.I will check my reloading data and get back with you.

 

[Deleted member 98489]

ok thanks Kevin ..

 

[318lll9740]

I too have began to build a 257 wsm and would appreciate any load info/ tips. TIA!

 

[Deleted member 98489]

I too have began to build a 257 wsm and would appreciate any load info/ tips. TIA!

you are also building a 25-300 wsm ?

are you using 270 wsm brass to neck down or are you using 300 wsm brass ?

 

[318lll9740]

you are also building a 25-300 wsm ?

are you using 270 wsm brass to neck down or are you using 300 wsm brass ?

Yessir. I got a really good deal on a barrel and I love quarter bores and wsm rounds
I have close to 300 pieces of 270 wsm I plan to use.

 

[Deleted member 98489]

awesome.. what barrel company is yours ?

 

[318lll9740]

awesome.. what barrel company is yours ?

This
The barrel was brand new and has never been fired.

• 
  
  
  • Savage Small Shank
  • Blued Chromoly
  • 1/10" Twist
  • Sporter Contour .570 Muzzle
  • Sporter Hunter Crown

is a Adams & Bennett (ER Shaw) 250 Savage barrel that was rechambered to 257 WSM.

Thats from the ebay add. I got it at a good price and considering its new I couldnt pass it up!

 

[Deleted member 98489]

awesome. you will enjoy it im sure

 

[wytail]

Hi, maybe I can help you. I shoot a 25/300 WSM. I have a number of loads.

I would sure like some load data! Please! Just got my barrel and reamer. I am going to use the 131 Blackjack. Have H1000, and 7828ssc on hand. Thank you in advance

 

[wytail]

Hi, maybe I can help you. I shoot a 25/300 WSM. I have a number of loads.

Could i possibly talk you into some of your load data information. I should be finished with my rifle this week. I am using a Brux barrel 1:7.5, R5, with 131 grain blackjacks. Any data for heavier bullets would sure help. Thank you!

 

[25WSM]

It's a really easy to load and shoot round. 7828 h1000 work great. I only shoot Bib 110s in mine. No trouble at all. Randy Robinette probably has the most expiernce with this round. Call him at Bib bullets. His 257 110 has the highest bc you will find that runs in a 10 twist. .520
25wsm= Shep

 

[25WSM]

I never experienced any of what was said in post 5.
Shep

 

[James Bertolini]

Could i possibly talk you into some of your load data information. I should be finished with my rifle this week. I am using a Brux barrel 1:7.5, R5, with 131 grain blackjacks. Any data for heavier bullets would sure help. Thank you!