Great kit, excellent value
This kit had one key part that the geissele super duty kit did not: it was in stock! That being said, I am happy with the quality & value of this kit. Price is less than 45/90 safety & trigger guard alone. Pivot & Takedown pins are NOT stainless, rather glossy hard coated Aluminum, I believe. I would not want them stainless due to thermal expansion & contraction. Enhanced pivot pin makes putting spring & detent pin a snap. It has a thru hole near the end of the pin. Just put the spring & detent pin thru this hole into the pocket, push it in with a small Allen wrench & twist the pivot pin: you are done. My receiver pivot & takedown holes were slightly underside, and required opening up with the shank of a letter drill & some Clover lapping compound. Resulting fit has no detectable motion. The rest of the kit is fine, with the peace of mind of rust free stainless steel. One caveat: just like the description says, no fire control. I went with a velocity trigger, but neglected to realize the kit does not provide trigger pins, like the other Armaspec lower kit does. I didn't want anti-walk pins anyway, so ordered some plain ones, problem solved.
