Inner Barrel: 363mm

magazine cut off compatibility (new)

providing an advanced

If you do not want to damage the battery and you care about its service life

Replaceable backstrap with hidden hopup adjustment key

CowCow Tm G19 Enhanced Loading Nozzle Set m4 parts Inner Barrel: 363mmG19 Enhanced Loading Nozzle Set Highlighted features Injection molded polymer construction Designed and recommended for advanced players High impact resistance Superb performance, air seal and durability Including plastic nozzle valve, valve spring, nozzle, valve pin lock & 15mm piston head For TM G19, TM G17 Gen4 and TM G19 Gen4 **Important Notice** It may has a condition that your pistol cannot feed the BB bullet due to lightweight gas supply. You