Benjamin 137 Repair Service

 


Complete rebuilds include Airgunsmith AGS Piston.
For best performance, Link Coupling should be replaced.
 


Complete Benjamin 137 Rebuild

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Includes

Complete disassembly, cleaning
 New Valve Stem,
New Valve Spring,
New inlet Valve,
New Piston,
Buna Piston O-rings
Polyurethane Valve Seals
(Lead Seal are available upon  request)

Shipped With Printed Chronograph  Test Results

1 oz AGS Airgun Oil

 


 

Benjamin 137 Repair | Custom Benjamin Airgun 137 Rebuild | Benjamin 137 | Benjamin 137 Maintenance | Benjamin 137 Rebuild | Custom Made Benjamin Airgun Parts

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