montess85
Member
Hey guys. I was looking into getting my S&w 637 machined for moon clips when I came across a few places that will machine my cylinder to accept 9mm. That would allow me to use moon clips anyways as its required for 9mm but also 9mm is a lot cheaper to shoot. I only have one concern. 38sp+p isnt rated as high as 9mm. How can they do this safely? Is there something I dont know?