Magpul Pmag 7.62Nato (308) magazines

I have a bunch of different magpul pmag magazines, I will need to see PAL prior to selling and I can ship in a canada post box for 22$. I still have the original floor plates for the ones which are now setup with ranger base plates.

I'm looking to trade for 7.62x39 cpd duramag 10 round pistol mags, 

Or

Surefire socom muzzle brake 5/8×24

Or 

Strike industries buttstock and buffer tube viper series

Or

7.62x39 Or 7.62x51/308 ammo