Jingji SLR V2 Gearbox the spring is fully released

the spring is fully released in semi-auto model and parts in the gearbox are not under strain

Upgrade your hunting

Gearbox material: metal

The infamous Thompson Model 1928 aka the "Tommy Gun" or "Chicago Typewriter" was favored by every mobster and gangster in the early 1900s for its firepower and portability

Jingji SLR V2 Gearbox the spring is fully releasedThe Jingji SLR V2 Gearbox is expertly crafted with high quality nylon and metal gears for optimal performance. Compatible with jing ji slr and std slr gel blasters, it features an 18: 1 gear ratio, a 480 long shaft motor, and a 22cm barrel length for precision shooting. Includes gearbox, T piece, motor, and inner barrel for hassle free installation. Features: Compatibility: for jing ji slr and std slr gel blaster guns. Original jingji made, quality