It's crazy what mil spec is. Most of the detents are zinc coated 1025 steel. 1025 is known to be an inexpensive easy to machine steel. I am excited to get my hands on a few of these kits.


Quote Originally Posted by Stone View Post
Its nice to see the small AR parts are getting attention. The quality of the run of the mill mil spec parts has drastically gone downhill. I recently discovered a forward assist that was out of spec. that had been causing ejection issues by slowing down the BCG, IE: it was to long. Definitely was not on the list of cures for weak ejection. Also has a safety selector detent on my sons rifle break and render the safety useless while running some drills.