Guarder Steel Recoil Spring Cap for Tokyo Marui V10 Airsoft Gas Blowback Pistols (Color: Black)

"sorry for asking but can i put this on a g&g m14 black full size A.E.G.

"Good quality overall. very heavy! all rails are thick metal. i let a friend borrow it and it broke on the sdtock side. u cant hold gun up with the stock and handle. other than that great kit