I have a Area 419 6.5mm self timing muzzle brake for sale. It's got a little carbon in it (I'll try and clean it up a bit before shipping) but overall it's in awesome condition. It's a 5/8x24 thread pitch. Looking for $125 shipped. Saves you $40+shipping on a new one. Don't think this will last long. PayPal gift preferred and will ship USPS Priority mail.