GUARDER Enhanced Valve Set for MARUI G19 Gen3 / Gen4 & G17 Gen4 GBB Airsoft

This GUARDER Enhanced Valve Set for MARUI G19 Gen3 / Gen4 & G17 Gen4 GBBs is specially designed for increased durability and performance. Crafted with nylon components, this set's enhancements ensure improved gas efficiency, increased air volume, and greater pressure efficiency. Improvement in trigger response and accuracy can be expected.