Actually if you buy the CAA Roni kit and slap your favorite pistol in there you have made a SBR and are subject to NFA rules. The mech tech kit makes a rifle, but not a short barrel rifle. No NFA issues.
not to highjack the thread for for a long time CAA made a civilian compliant RONI that had a 16 inch barrel.
all guns lost in a tragic smelting accident.
I never said half the crap people said I did-Albert Einstein
You can't believe everything you read on the internet-Benjamin Franklin
Bean counters told me I couldn't fire a man for being in a wheelchair, did it anyway. Ramps are expensive.-Cave Johnson.