Several AR barrels and Noveske NSR rail

Hello,

For sale are the following

1. Noveske NSR 15” rail. Asking $350. Excellent condition.
2. 18.6” 1-8 twist 223 Wylde AR-15 Bull Barrel w/ ½-28 muzzle. Heavy contour. Asking $300 Excellent condition
3. Unknown AR-10 BCG - $125 shipped
4. 7.5” 223 Wylde AR barrel with pistol length gas system. Has dimple fluting and a Midwest Industries blast can. Not sure who the manufacture is but overall condition is excellent. Asking $300
5. Raven STANAG Magazine well with bolt catch and enlarged mag release. Comes with 3x pins. Asking $125 shipped
6. Magpul MBUS sights + stubby foregrip in FDE. Asking $100 shipped
7. 3x fixed rear sights $80 shipped