GoatGuns - Mini Under Barrel Masterkey Shotgun Attachment, for AR15/M16A1 Models Batteries LiPo There's no engine mount to

There's no engine mount to assemble because the engine is friction fitted snuggly into the body tube

#90039: Suitable 6-cell NiMH or 2S/3S LiPo battery with T-type connector for vehicle

Includes body accessory parts with plated finish

Adopts RG original arrangement with pterosaur motif

(6) 17x26x5

GoatGuns - Mini Under Barrel Masterkey Shotgun Attachment, for AR15/M16A1 Models Batteries LiPo There's no engine mount toMINIATURE MASTERKEY SHOTGUN MODEL UNDER AR BARREL ATTACHMENT, REQUIRES SMALL INSTALLATION Installation Instructions: Remove front sling loop with included screwdriver. Remove hand guards. Remove bracket from Masterkey. Fit Masterkey under barrel. Front sling loop mount inserts into groove in Masterkey. Position bracket over barrel and onto Masterkey and screw into place with long screw. (Smaller bracket for GoatGun M16 attachment.) Fix larger hand