CowCow B01 Hi-Capa Dynamic BlowBack Unit - Black Slide SS G18c Auto Sear including

SS G18c Auto Sear including SS G18c Auto Sear Spring

any damage caused by improper fitting will not be returnable

*Does not include hop wheel __________________________________

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CowCow B01 Hi-Capa Dynamic BlowBack Unit - Black Slide SS G18c Auto Sear includingB01 Blowback Housing is precision CNC machined from aluminium 7075 for ultimate durability and quality. Weighing in at just 18 grams, this blowback housing will improve the cycling action as well as gas tranmission. Also, the special design on piston head can let the O ring always in prefect condition. It minimises the air leakage during the blowback action and the different sizes of anti oil O Ring provided can fit common used nozzles in the market.