Gearbox Upgrade Parts for Ldx, Cyma, Jingji SLR, PDX, SR16 Gel Blasters Type:ldt mp5 Thread type: m14 ccw or

Thread type: m14 ccw or m24 cw

it's the ultimate choice for foam dart enthusiasts

Gel ball size: 7-8mm

spring and autumn can be worn alone

Package includes: 1x JJ slr pmag magazine

Gearbox Upgrade Parts for Ldx, Cyma, Jingji SLR, PDX, SR16 Gel Blasters Type:ldt mp5 Thread type: m14 ccw orUpgrade the gearbox on your Ldx, Cyma, Jingji SLR, PDX, SR16 or ldt hk416, ldt mp5 gel blaster with this parts kit to improve FPS and durability. Featuring SHS steel gears, stainless steel cylinder, metal nozzle, and more, all backed by industry expertise. Includes shims, bearings, and greases for optimal performance. Features: Gearbox upgrade parts kit for improve FPS and durability. Type 1: for jingji pdx , jingji slr, jingji sr16 gel blasters. Type