SHS AEG Upgrade Spring M170

SHS AEG Upgrade Spring M160Material: Piano wire Gross weight: 36g

SHS AEG Upgrade Spring M120Stock spring strength in most AEGs. Outputs 380-410 fps with .20g BB. Material: Piano wire Gross weight: 20g

SHS AEG Upgrade Spring M100Material: Piano wire Gross weight: 18g

SHS AEG Upgrade Spring M190Material: Piano wire Gross weight: 40g

SHS AEG Upgrade Spring M130Material: Piano wire Outputs 410-440 fps with .20g BB. Gross weight: 26g

SHS AEG Upgrade Spring M90 Material: Piano wire Weight: 18g

SHS AEG Upgrade Spring M150Material: Piano wire Outputs 470-500 fps with .20g BB. Gross weight: 32g

SHS SS AEG CylinderMaterial: stainless steel Highly durable Highly polished interior lowers friction so piston O-ring lasts longer Creates better seal for cylinder internals

Cylinder AEG 400-455mm UpgradeMaterial: stainless steel For AEG Series Compatible with 400mm - 450mm inner barrel length This super durable Cylinder by SHS is made from stainless steel. The grooved...