SPECNA ARMS – SF Stock – Black
The Specna Arms SF stock is a dedicated stock for fitting M4 style buffer tubes, the stock is comprised of polymer with a rubber butt-pad. Due to the design of this stock you are able to fit 11.1v butterfly style batteries, with 3 separate cells. The stock provides a impressive amount of battery room, able to fix a mix of butterfly, nun-chuck, and stick batteries. This stock is not unlike a lot of other standard stocks on other rifles, which would make it ideal for a replacement, however the battery space is a definite improvement over most standard stocks.