I never had good luck with this Jewell trigger. Probably as a result of my stupidity/poor installation skills, I was never able to get the 2nd stage adjustment to my liking. Occasionally, on mil-type (m193 and m855 spec) ammo, it failed to strike primer sufficiently to fire (this issue never
occurred with Federal Gold Medal Match ammo). Finally, while removing this trigger I put a small kink in one of the springs (barely noticeable but circled in red). Total rounds fired approx. 300.
Because of these issues I will not list this as a complete Jewell trigger. However, your expertise and my stupidity/bad luck may get you a functional Jewell trigger at a great price: SOLD
No trades, no refunds. Contact via IM if interested.