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Echo1 Gearbox shell with 7mm Bearing for ER25 Description: You may need to replace your gearbox if your original one becomes damaged from issues like high performance parts. The Echo 1 ER25 Gearbox Shell Only is an OEM replacement part for the Echo 1 ER25 airsoft gun. Specifications: Manufacturer: Echo 1 Model: ECHO ER25 MB SHELL Color: Black Material: Metal Package Includes: One (1) Gearbox Shell, Six (6) 7mm Bearing Features: Metal Construction OEM Replacement
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🇺🇸 Ship from USA · On Agora since 2026
$45.00