Pay in 4 interest-free payments of $3.25 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Designed for maximum fun and efficiency
It has gen8 gearbox
flashlight
1V and 36000RPM
Gain valuable rail space and the convenience of folding back up sight without sacrificing accuracy
JM Gen9 J9 M4A1 Hop Up Designed for maximum fun andIncrease your accuracy and shooting distance with the JM Gen9 J9 M4A1 Hop Up. This high quality DK Hop Up is fully adjustable and applies back spin on gel balls for improved performance. Made with 3d printed PLA and designed specifically for the JM Gen9 M4A1 gel blaster. Features: Hop ups increase shooting distance and improve accuracy by applying back spin on the gel balls as they leave the barrel. High quality DK Hop Up. Fully Adjustable. Perfect
