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7/11/2004 2:50:56 PM EDT
i have a SP1 lower  (large pin)    and a
M4 upper   (was once a small pin, but now large pin to accomidate the lower)

i have seen many pin adapters that allow a -large hole lower- to be used with an -small hole upper-...but does anyone make a pin that allows a -small hole lower- to be used with a -large hole upper-?


i plan on putting a standard 20'" triangular handguard upper on the SP1 as it was intended to be  and put the m4 on a newer, fenced, lower once the ban expires.

can anybody help?


sorry if i confused anyone,...thats a lot of small hole\large hole repetition in my question...
7/11/2004 3:04:17 PM EDT
[#1]
Yes, adapters are made for each situation--large upper/small lower and small upper/large lower. Bushmaster would be one place to check for the correct adapter.
7/11/2004 3:06:52 PM EDT
[#2]
I just ordered that adaptor.  They call it a "reverse offset pin".  Part # WE-003.  I think it was in either the accessories section or at the bottom of the upper receiver parts section.  It goes for $15.95 plus shipping.  I looked but didn't find anyone else selling these.
7/11/2004 5:13:28 PM EDT
[#3]
thanks guys.

thats what im looking for!
7/13/2004 7:51:48 AM EDT
[#4]
Guys......one thing for all of your guns that you will find as heaven laced with gold, a one stop shopping spree..............www.brownells.com
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