ok, well I got some parts in tonight from Brownells. None of these are needed for a basic AR, but mine is a bit tarted up.
1) DPMS ambi safety - 28.15
2) Magpul mispec black MOE stock - $49.27
3) Magpul MOE trigger guard - 6.90
I know a lot of guys are going to tell me I should go CTR and the aluminum trigger guard. In fact, I have those bits on other AR's.
The MOE stock is an improvement on the GI type 6-position stock for a lot of reasons. The CTR is nice, but the features are not worth the extra $80 to me.
As for the MOE trigger guard, about half the lowers I have installed the aluminum version on, the guard or lower had to be slightly modified so the aluminum TG would fit. This is because, I think, the GI guard is very forgiving for fit, but the magpul unit requires a specific contour at the rear tongues. Colt and Stag lowers seem to work great, Dlask and Armalite lowers required fitting of the 4 I've used. The plastic MOE guard does just as good a job and has enough give that it can be made to fit any lower and is $10 cheaper.
I also put some spare TROY rail covers on the sides of the quad rail as I had them already.
Now just waiting for the rail end cap to arrive. I had ordered in with some tools I needed...
The gun is all assembled now apart from the end cap, gas tube, gas block and flash hider.
pics to follow soon.