Remington Model Seven .243 winchester

[Rdrckt400]

Hello,
I recently contacted Remington for some info. But since the company has been sold to some other com ( RemArms) they said they could not provide the info I requested. I have a Model Seven in a Stainless steel .243 Winchester. I want to know what the twist rate for that rifle is. From what I've read and have googled it looks like there are several twist rates. If any one could shed some light on this I could load that data in my ballistic calculator. Hopefully I'll hear something soon. Gooday y'all

[Mainspring]

The rate I have in notes is 1 in 9 1/8".

[Rdrckt400]

Thank you, Mainspring. I knew there were several possibilities but not sure which pertained to my rifle. I gave this to my son back in 2001. The rifle has only been shot once, he passed before he could actually hunt with it.