Redfield bases

[abunaitoo]

I have three, 1 piece, Redfield bases.
1) 700SA
2) 70AH
3) 700S
I'm thinking the first is for Winchester Model 70. AH?????
Next two are for Remington Model 700. S= short. SA= short action????
Correct????

[abunaitoo]

Some pictures of what I have....
197598
197599
197600
197601
Might help identify them.