Very good looking and price is awesome. Ok, tell me your thoughts on this... When I built my SBR, I used a Spikes lower that has a serial number starting with "SBR" .... So, when I sent in my forms, I listed Spike's as the manufacturer, not me, and they accepted all of that. So, what I'm thinking is that maybe I don't have to have it engraved because my tax stamps match what's on the gun already... Am I correct in this or just uninformed and need to get it engraved with the "... Revocable Living Trust"??? Thanks!
Was yours a factory SBR made by Spikes or is the serial number prefix" SBR" just a coincidence?