Help with a new build

[blazinpixels]

I am purchasing a remington 700 sps tactical

swapping stocks to a mcmillan A3 or A5

my question is now that you know the parts, is there
a way that I can swap the bottom plate and add a 5 or
10 round magazine system in it?

If so which brand offers this?

Ty

 

[rem700man]

Re: Help with a new build

Order you mcmillan inletted for a bader M5 and rock on