The SIG Sauer Folding Stock is a Picatinny compatible stock that is the original stock that comes with the SIG AIR MPX electric airsoft SMG. This stock is foldable and retractable and can be used on the SIG AIR MCX electric airsoft rifle and most guns with a Picatinny rail stock adaptor.

Part:

SIG Sauer Folding Stock

Part Number:

# 04-1

Includes:

x1 SIG Sauer Folding Stock (Original Part #04-1) (by SIG AIR & VFC)