Airsoft Masterpiece STI Mount for CMORE Sight Silver AEG Triggers Does this mean I can

Does this mean I can just drop it in and go with no extra tuning to the hop up etc

The ISO 32902001 G3 Standard Mean

Safety mechanism included

Steel enhancement for fix original part problem

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Airsoft Masterpiece STI Mount for CMORE Sight Silver AEG Triggers Does this mean I canProduct Brand: Airsoft Masterpiece Weight: 65g Material: Aluminum *PS: Please note: installing parts assemble fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper installation fitting. Fitting may be needed as the condition of each airsoft gun might be different. Regular maintenance is needed for all airsoft guns in order to keep it in good working condition and reduce