Barrel Life of .300 RUM

[pc]

I have my new rem 700 pss .300 RUM, its fitted with a canjar trigger and I have just got my badger 20 moa base and rings in the mail today. My scope should be here tommorrow.....leupold MK 4 6.5-20 with mil dot reticle. I am wondering at what amount of shots will the accuracy begin to go under normal conditions...plan to shoot 106 gr of AR2225 behind the 150 gr Nost BT for a start.

Looking for the stage that I can say ït's buggered need a Hart, Madco or Shillen"

Regards PC.

 

[Charles A]

It depends on firing rate, cleaning, etc. But somewhere around 8-1,000rnds.

 

[pc]

Charles I figured thats what it would roughly take.......hope to churn through 100 odd shots in the next couple of weeks.

 

[distantfoe]

You might want to check out this excel spreadsheet. This is the "accurate barrel life calculator."It is posted on 6mmbr.com

http://www.websitetoolbox.com/tool/view/mb/file?username=6mmbr&id=82966

 

[pc]

Thank you for that link thats a reasonable guide for sure I would think !!