Unicorn 86mm Inner Barrel & Hop Up Set (Screw Adjustment) For VFC/Umarex G19 Gen 5 Backpacks At colder temperatures

At colder temperatures

Rotary adjustment

450-round high-capacity

Overall Length: 8in

Designed to have increased articulation

Unicorn 86mm Inner Barrel & Hop Up Set (Screw Adjustment) For VFC/Umarex G19 Gen 5 Backpacks At colder temperaturesFor VFC Umarex GLOCK gas pistol G19 Gen5. Included UNICORN 86mm inner barrel and 60 Degree HOP UP bucking. Compatiblity : VFC Umarex GLOCK G19X VFC Umarex GLOCK G19 Gen4 VFC Umarex GLOCK G19 Gen5 VFC Umarex GLOCK G45 (NOT compatible with RWA EXA GBB pistol) Features : Stainless steel screw direct locking HOP UP pressure adjustment. High adjustability, can correspond to the range of 0. 12~0. 43g BB weight. Simple and reliable structure, reducing HOP UP