Paul73 mentioned: There was Several other link to modified LaRue triggers, price of Those people was under $300 I think. Dunno if the identical idea, probably not interested in any case. "Here is the modification necessary to get the Better-Mag S&W Adapter to work Along with the CMMG Sear Excursion, https://frt-1557665.sharebyblog.com/35202685/the-basic-principles-of-forced-reset-trigger