No affiliation........Looks to have the proprietary sear that goes with these packs, probably only Second to the DLO as far as Registered Packs go NFA Firearms Ads
One would think........I have talked with Tim several times he left Hundreds of his sears unserialized believing that he could not register them as that is what ATF led him to believe only to find out later that he could have Papered them all.Wouldn't having a registered pack requiring a proprietary sear defeat the purpose?