Be aware; there are two types: a "spring roll" pin and a solid roll pin. The solid pin can fall out easy; the spring roll pin has reportedly had some bending issues. Might check your bolt to see if part 18 is a pressed in spring roll pin or a push in/push out solid pin. Vedddy Interssssssting.
My buddy has an older MKIII with the spring roll type; mine is newer with the solid type. We were cleaning HIS gun and I thought his bolt stop pin was missing; resulting in our crawling about for several hours only to learn of our ignernce.
My buddy has an older MKIII with the spring roll type; mine is newer with the solid type. We were cleaning HIS gun and I thought his bolt stop pin was missing; resulting in our crawling about for several hours only to learn of our ignernce.
