Stubby Killer Shorty Type CQB Fix Stock for M4 / M16 Series Airsoft AEG (Color: Black)Comes with all hardware needed for installation!!! The Stubby Killer CQB stock is a M16 style stock that is shorter than normal, providing you a compact platform while retaining its ability to house a large capacity battery. The Stubby killer stock will house almost all LiPo batteries and for NiMh users the 9.6V 2300mah nun-chuck fits like a charm! Features: Fits most M4 / M16 Series Airsoft AEG Rifles Compact Stock with Easy Battery Installation! Provides a Unique Appearance Compatibility: For Tokyo Marui, G&P, Matrix and other compatible M4 / M16 Series Airsoft AEG Rifles Material: Nylon Polymer Tags - please ignore this: Eotech 558 XPS XPS-2 EXPS 3x Magnifier G33 flip to side combo black tan 4x zoom trijicon mr 4x acog PEQ-15 green red laser lumen lumens peq La-5c peg15 block | Block II block 1 block 2 suppressor silencer noveske amplifier sniper unity pig brig magpul mbus rcnc 416 Tracer Silencer SR25 keymod mlok m-lok tr str prs vltor hanguard