Why on Earth are most AR-10 receiver sets billet and most slab side. Now I don't know about you guys but I prefer the traditional look with the duct cover and forward assist. I have been looking around at parts to upgrade my AR-10 in 6.5 Creedmoor by the way and there are very few sets that have both of those features. Aero Precision and Stag have them but I was wondering if there are anymore reputable manf. that offer more forged AR-10 receiver sets with dust cover and forward assist? Also has anyone heard any feedback in the Nemo Arms 308 receiver set. It's hellava pricey but just wondering?