Pre-load Washers for RetroArms Spring Guide – precise spring tension adjustment
Maintain optimal spring preload with these high-quality steel washers: engineered to prevent spring sag and tension shifts, they deliver consistently uniform firing cycles and crisp trigger response.

Technical specifications & package contents

Material: hardened steel

Size: 14.3 mm outer diameter × 4 mm thickness

Quantity: 3 washers per pack (spring guide and spring not included)

Total weight: 2 g

These washers allow exact spring preload adjustment, extending the lifespan of your spring guide assembly and maximizing power consistency with every shot.

Warnings
Intended solely for use with compatible electric softair replicas featuring RetroArms spring guides. Ensure washers do not impede free spring movement. Keep out of reach of minors. Not for use with real firearms. For installation guidance, consult a qualified technician.