Collection value check? Out of curiosity

Starting with the left we have a

• partial numbers matching c10 kit build (front trunnion, bolt carrier, bolt) with a U.S. chrome lined barrel

• numbers matching c10 kit build on a nodak spud, non chrome lined barrel

• Ver .308 slant cut with mon‹ m4 adapter, ctr stock, RPK hand guard

• saiga .223/5.56 slab ( ordered furniture and a hand guard retainer, not doing a full conversion on it right now