Short version of the APS Mini Patriot Rear Stock.
Sling mount included.
Tube shape design for installing battery.
Fit for 8.4V 1100 mAh mini mattery (mini or twin type).
Suitable for most of the M16 / M4 AEG in market.
Need to cut the rear stock mount on the lower frame and keep 20mm left for fitting the Patriot Stock.
Length (mm): 150