While changing the length of pull stops, I broke the right side rod. I ordered a replacement, thinking they were all the same but apparently between the APC9 and APC223 the 223 sits lower on the receiver so it needs a groove machined out to slide alongside the upper. I had a professional fabricator copy this groove. This is why in one photo I show that the part that has been machine is not cerakoted. Just cosmetic, everything is fully functional. Has minor larping scuffs.
