I have a VERY low number C3 Defense billet, factory SBR lower receiver. There are no idiot marks or blemishes and I do NOT have an upper receiver available. Lower comes with standard carbine buffer or I can include a Slash Heavy 9Q-T, 11.5oz, buffer to aid if used with a suppressor at an additional charge. I have also installed KNS pins, a Magpul Enhanced Trigger Guard and a CAA UPG pistol grip. I can include a standard grip if needed at no charge. I used this with a 9mm SBR upper and only fired subsonic rounds totaling approx 1200-1500 rounds. Lower is currently on Form 4, transfer, shipping and insurance is on your dime.

Receiver with standard buffer $350
Receiver with 9Q-T buffer $475
(PLEASE NO TRADES.)