Posted: 2/18/2005 6:19:11 AM EDT
| If I can put a bushmaster upper on my Colt lower does that mean I have the .250 pivot pin? (mine is the screw type) So that means I can put the late model colt uppers on like the MT6731 upper on right? |
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My pre-ban Colt Sporter also has the .250" pivot pin but it uses the screw instead of the push-pin, but I have since converted it to a std. push pin. As long as your lower is drilled for the detent and spring (mine was) you are all set. You can get the parts right from Brownell's You need these parts; SP61698 pivot pin detent SP61692 pivot pin detent spring SP62221 pivot pin, push type .250" |