Just shoot it after which see Should the extractor needs tuning or changing. So far as changing the plastic MSH, do it. I finished replacing mine because frankly I have like 30-some thing Colts. The money I put in changing the plastic MSH, I should purchase A different Colt with https://laneuaekk.estate-blog.com/31094193/new-step-by-step-map-for-1911-classic-royal-blue