Quote Originally Posted by coop68 View Post
here is my question i apoligize if its somthing i just missed and or miss understood!

since you have a lower that was produced before 1986 could you technology convert it to a registered sear? or because it wasn't register during the grace period of 1986 its classified as a normal semi-auto AR? just curious.
The sear is the machine gun. The rest of the weapon is just a parts host. My experience is limited to a 3 calibre registered Fleming sear for the HK9x platform. My sear saw use in HK91, 93, 94 and SP89 guns. I never gave a thought to when the host was manufactured. I could have been walking on thin ice, but your question is the first time I've ever heard anything about it in my personal experience with the ATF.