Here's the AR-15 I built with a non-vented forearm, that got too hot after multiple mags.
Before:


After my post about the S. Florida dealers that SUCK in the accessory dept. I ordered the YHM Diamond Free Float Forearm Sat. and 3 rail inserts, as full panels add too much diameter for me, and look kinda cheap IMHO.
After:




Love the look, it certainly will vent the barrel faster, I have the option of "stuff" if I want...And the brown truck is fantastic.
Midway, once again.....Thumbs up.
Got to give a thumbs up to a growing NC family owned "Tac" shop where I picked up 3 rail inserts.
http://tickbitesupply.com/Great AK, AR, SKS, Moisin, and other accessory store. Fast shipping, tracking numbers via email, very reasonable pricing.

Can't wait to give it a test drive...
