Note: due to airplane transport regulations, we cannot ship batteries alone. Before shipping, they must be first installed in the product they are meant to to be used with. We will only process batteries orders that come with matching rifles or electric pistols. (ex.: order a HK414D and a SOPMOD battery together). Note: this item cannot be shipped to countries members of the European Union.
 
A proprietary design battery compatible with the SOPMOD and HK416 electric rifles series such as: M4 SOPMOD, CQB-R, MK18 Mod.1, URG-I, HK416D, Delta Custom, Devgru, HK417.
 
With this 8.4V NiMH 1300mAh SOPMOD Battery, there is no need to fiddle with cables or struggle to squeeze it in. Simply remove the buttplate cover and place the battery in an instant.