PSA 6.8 spc bolt 30$

[Devilmonkey89]

Don't know if anyone is working on a 6.8 spc build but its a pretty good deal.

QUICK OVERVIEW
Made in USA.
Fully Machined 8620 Steel*Extractor
Black Extractor Insert
Mil-Spec Manganese Phosphate Finish

http://palmettostatearmory.com/index.php/ar-15-05/upper-parts/bolt-carrier-groups/palmetto-state-armory-6-8-spc-bolt.html

[Letterman52]

Not to shabby at all.