Originally Posted by
Wyoming Shooter
I ordered a Sig factory replacement trigger on 05/26/17. Total cost was $114. The trigger arrived 06/10/17. The packaging indicates "Made in United States" but does not designate the manufacturer. Replacing the MCX trigger is much like replacing a standard AR trigger. If you've not replaced an AR trigger before, I encourage you to watch some instructional videos or have a smith do the work. The new trigger is much smoother and lighter. My trigger scale indicates an average break of 4 lbs 15 oz. Range testing to follow. From the Big Empty, ELN.