ejection port covers

[RCS]

more variations of the early port covers and some standard. First two in photo can be adjusted.

Information

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[Bill Hollinger]

Are these all different manufacturer of just different sub-contractor parts?

[RCS]

I do not know Bill, my friend in NJ has one of the first port covers with the detent spring exposed (like some of the AR-10 port covers ) Robert

[Bill Hollinger]

Are they all slab-side lowers? I see where three are but can't tell on the others. Nice work and thanks for posting. This might have made one of your great quizzes! Not like I would have got it right

[RCS]

The lowers are early Colt SP1 in the three and four digit serial number range