Looking to buy a couple AR-15 lowers.
100% or 80% lower receivers.
Stripped or complete.
Forged or Billet.
Looking for fair price.
FTF. Will sign BOS.
Please let me know what you have available.
Decided to finally start building my first AR-15. Got the parts, found a good video and in no time at all ran into my first snag. I have and FDR-15 receiver set from F-1 Firearms. There is already a pin inserted where I place the bolt catch. It appears to be threaded and so screwed in. I can't...