20mm lower Picatinny rail for adding lasers and flashlights

1 threaded outer barrel pink

then deploy the AtomPacK in 3 different modes:

Power – 9

- Flat Black Finish

Lancer Tactical Airsoft Irregular-Pitch Spring M120 [360-450 FPS mock 20mm lower Picatinny rail forSpecifications Brand: Lancer Tactical Material: Stainless Steel Muzzle Velocity: 360 450 FPS Color: Black Compatibility: All AEG Gearboxes Package Includes: 1X Spring Features Non linear spring coils puts less stress on gearbox Constructed from high quality anodized stainless steel piano wire for increased tension and durability Universally compatible with all airsoft AEG gearboxes 190% Increased spring power (estimate based on average power output)