

Masada GBB Replacement Parts — (445) End Block Set with Buffer
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Customers from Taiwan can make purchases at PTS Steel Shop (Taiwan) / Ruten - PTS Steel Shop, while those from the United States can visit PTS (USA).
Masada GBB Exclusive: Essential End Block and Buffer Kit
This dedicated Replacement Parts Set is designed specifically for the Masada GBB (Gas Blow Back) rifle. It includes the critical End Block Set and the necessary Buffer components, ensuring the enduring performance of your GBB rifle.
The End Block serves as a core structural element, supporting the stock and housing the recoil mechanism. This package offers a precise, 100% compatible solution for Masada GBB owners performing routine maintenance or repairs. Replacing worn buffer parts is crucial for maintaining stable cycling and reliable gas blowback function.
Product Highlights and Included Components
- Masada GBB Dedicated: Guaranteed compatibility with the Masada GBB series for seamless, drop-in replacement.
- Critical Replacement Parts: Includes key part numbers essential for the rifle's structure and cycling:
- (445) End Block Set: The main housing component that supports the stock and recoil assembly.
- (455, 481, 482) Buffer Components: These parts are vital for ensuring smooth gas blowback operation, absorbing recoil shock, and maintaining a consistent firing cycle.
- Maintain Performance: Replacement of the buffer components is key to maximizing the lifespan and maintaining the reliability of your Masada GBB.
Compatibility
- Masada GBB (Gas Blow Back) Rifle Series
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