Can my FCP take 10 round mags used on the new FCP SR?

[mugsie]

I have an older 10 FCP with the DBM. I just saw the SR version which is sold wi a 10 round mag. Will is fit hitherto "older" FCP which uses the DBM?

What is the difference in bottom metal? Can it be retrofitted to the older style?

Thanks for the help.

[stangfish]

Dark Eagle may fit yours if you have a centerfeed.