Falcon W QD AEG Airsoft Gun This is the new Falcon Z-QD AEG Airsoft Gun, It has a QD sling mount, 3 Position Stock, and an adapter for 9mm. Also, it features a new hop-up type and fiber-optic flip-up front and rear sights. Falcon W QD AEG Airsoft Gun Falcon Z QD AEG Airsoft Gun - Gearbox Full Metal V2 Updated Gearbox with MOSFET InstalledBuilt-in gearbox, more room for the battery, compatible with most Spec V2 Gearboxes.QD (Quick Detach) / Quick Release & Quick Change Spring System for FPS fine-tuning. Falcon Z QD AEG Airsoft Gun - Featues Constructed by Polymer and Alloy20 Positions Fine-Tuning updated new Rotary Hop-Up UnitFPS: ~350 fps with recommended .20g BBs Accessories This product includes 270 rounds magazineCompatible with universal magazine (low/mid/high cap)Come with a 9mm mag adapter.This product includes 2 x 7 slot 20mm rail, 1 x QD Sling Swivel Falcon W QD AEG Airsoft Gun FPS 350 Power Type AEG Rounds 270 Hop-up Yes Construction Constructed by Polymer and Alloy Scale 1:1 Recommened BB Airsoft .20G 6mm Weight 2342G Length 530/635 (MM) Bulldog Brand BULLDOG AIRSOFT is a Brand in the field of Airsoft and their products include Airsoft Rifles, Airsoft BB's , Targets, Speed Loaders, Airsoft Batteries, Smart Chargers and much more.