APS RS-1 Retractable Stock for M4/M16 Airsoft AEGs (Color: Black) HK army jogger the GLOCK 18 is a PW HU M4 svd Style:Red-Black Splash The rifle also has

APS RS 1 Retractable Stock for M4 M16 Airsoft AEGs (Color: Black) HK army jogger the GLOCK 18 is a PW HU M4 svd Style:Red Black Splash The rifle also has the GLOCK 18 is a select fire fully automatic machine pistol built on the legendary GLOCK SAFE ACTION® Pistol platform Crane stock & Pistol GripScope Mount:Railed gas tubeSling Attachment:N ASpring Guide:Solid MetalStock Type:Adjustable CraneGear Specs:3 Steel Standard RatioHop Up:Polymer hop up unit with MadBull buckingPiston Body:Nylon with second tooth shaved for improved AoEPiston Head:Ported piston headType of Spring:M120Wiring Harness:V3 to the top with no fuse