WANTY TO BUY/TRADE for Colt M4A1 SOCOM Listing ID: 3018500

I'm looking for a roll marked Colt M4A1 SOCOM, not really interested in the new laser engraved ones unless the price is right. I can buy outright or I have a ~2016 roll marked Colt LE6920 "M4 Carbine" marked complete that I would trade towards plus some cash on my end to make up the difference. Can be configured a couple different ways depending on preference. It does have the Matrix (QR) Code on the receiver above the trigger, but it is a pre-CZ Colt rollmarked lower with C and Square forge marked upper. I am located in Austin, please message me here or call/text me at (four-1-three)4 two seven 2 five 0 zero