Quoted:
I removed the plastic crap and went all wood. Never looked back. Heat? What heat? Wood insulates much better and looks a whole lot nicer to my eye as well.
OK lets get real here. I never had the "plastic crap" as you describe BUT after more than 300 rounds (just my WAG) the wood on my beloved WASR gets so dang hot I can't hold on. I just made some heat shields and hopefully this improves the problem.
I think the comment "What heat?" is...ahhh...well... a little misleading. You'll burn the Sh!% out of your hands even with the wood after you shoot enough rounds...and we all hopefully love to shoot a lot of rounds through them right?
IMO all rifles need to be well cared for, kept clean and well respected. But scratches on an AK are kinda like battle scars. These aren't barbie dolls. They are tough machines.
In summary: Pretty AK's = Wussies need not apply, and if you have wood in lieu of plastic your hand will still burn.