DK-J10 Adjustable Hop Up for JM ACR J10 Gel Blasters

Made from high density nylon, 3D Printed, for greater strength. Designed for the JinMing ACR J10, though this hopup will other blasters that have a long section of 14mm CCW thread on the outer barrel. DK-J10 Adjustable Hop Up for ACR J10 Gel Blasters Features Hop Ups Increase Shooting Distance  and Improve Accuracy by Applying Back Spin to the Gel Balls as They Leave the Barrel High Quality DK Hop Up Simple, Screw-On Design Perfect Fit For JM ACR J10 Fully Adjustable DK-J10 Adjustable Hop Up for ACR J10 Gel Blasters instructions: Screw hopup counter-clockwise onto the barrel, making sure that you place the O-ring onto the portion of inner barrel that is showing first. To adjust the degree of “Hop” and increase lift, simply adjust the angle of the hopup tongue by tightening or loosening the grub screw that is at the front, top most point of the hopup. What’s in the pack: 1 x Adjustable Hop Up 1 x O-Ring 1 x Allen Key (Hex Wrench [U.S.] lol) 2 x Hex head grub screws (1 for use to adjust the hopup, plus one spare) Gel blasters are toys only and are NOT weapons or firearms.