JinMing JM Gen8 Nylon Gearbox Shell Type:for old gen8 (with full auto) improving accuracy

improving accuracy

Its compact size of 10

it's compatible with AR15

It also makes for a great way to bond with children and have a fun parent-child time

JinMing JM Gen8 Nylon Gearbox Shell Type:for old gen8 (with full auto) improving accuracyThis jm gen8 gearbox shells is compatible with for the new verison JinMing J8 M4A1 gel blaster with semi auto fire modes or the older verions which is only with full auto shooting mode. Specifications: Brand: JM. Material: nylon. Color: black. Compatibility: new or old jm j8 gel blaster. SIze: 20*8*2cm. Weight: 85g. Package Contents: 1x jinming gen8 gearbox shell. 1x nylon t piece. 1x motor holder. 1x spring retainer.