Org sig sauer buffertube folding stock for mcx/mpx/1913.

org sig folding knuckle, bcm buffertube, hera castle nut. Clone magpul stock (could be org. Have used it on my real rifle and performed as should but not 100% sure thats why i rather say clone).

Willing To Trade For Org Sig Mcx Folding Collapsable Stock In Black. 
 

any question just ask. 
buyer pays shipping

tracked shipping only.