Fire Support

King Arms Lipo Battery Stock Tube Pipe.

Stock pipe with marking for M4 Collapsible Stock. Designed to store 7.4v - 11.1v stock tube Lithium battery. The battery can be inserting completely into the pipe. Package included 2 types of stock pipe cover.

Internal diameter 26mm

length of space for battery 135mm

Stock diamter at min 26mm

Stock diameter at widest (inc square part at bottom) 36mm

Stock screw 48mm long from inside of head to end of screw

Has been tested on and will fit G&G ARP 556 & Firehawk, comfortably takes an 11.1v LiPo 

Tube designed for milspec stocks