Custom Build 300Blk AR I've had in the back of the safe for the past 10 years for sale. I've maybe shot 100 rounds through it. I had a local gun shop piece it together for me and do a custom cerakote job on it. Exact parts are unknown minus all the externals being SLR and Magpul. Will come with 3 30rd matching pmags. I also have a silencerco omega 300 I can include for the right deal. Feel free to message me with any questions.