Laylax SIG MPX Upgraded Spring Guide

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SIG SAUER ProForce MPX Upgraded Spring Guide●Ball bearings for reduced stress●Strengthed designed●Smoother operation The upgraded ball-bearing spring guide for the SIG SAUER ProFor ce MPX provides ease of mind with a steel reinforced body and reduced friction of your spring. Easy drop in installation for an immediate smoother operation for your gearbox. ■Brand: PROMETHEUS(プロメテウス) ■Compatibility: SIG SAUER ProForce MPX AEG ■JAN: 4571443178756 Show more