Blued vs polished and blued.
Look at the one on HLV and notice the two tone appearance of the side of the receiver.
They blasted the top of the receiver to reduce glare.
The one that you are looking at appears polished and blued. Many of those plum trigger housings have been seen on guns that people had blued.
Interesting is the use of SG parts mentioned as well as the stock.
The receiver has the 50th number that SG used for receivers made by them for Inland
This is the earliest in Carbine Collector Club records for an SI marked receiver
If you do buy this please consider filling out a data sheet and submitting it.Information
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