Real Sword Stainless Bearing Spring Guide For SVD Airsoft AEG (T3 Gearbox)

Key Feature Stainless Steel Construction Airsoft Bearing Spring Guide With Ball Bearing Base For Prevents spring tension build-up during full-auto firing Reduces wear and tear on the spring during full-auto mode Suitable For SVD Airsoft Electric Gun AEG Airsoft Rifle (T3 Gearbox)