Zius BK1s Nylon Handugard with Metal Barrel Type:bk1s barrel with handguard Firepower: up to 120 FPS

Firepower: up to 120 FPS

This adjustable hop up increases range and accuracy

(3) Thickened and strengthened PC panel design

this 21cm silencer provides a 14mm anti clockwise thread

Zius BK1s Nylon Handugard with Metal Barrel Type:bk1s barrel with handguard Firepower: up to 120 FPSSpare handguard and barrel parts from Zius BK1s AEB blaster, fit for both bk 1s and bk 2s. Increase the velocity of BK2s. Specifications: Brand: zius. Handguard material: nylon. Inner Barrel material: metal. BK1s barrel length: 24cm. BK2s barrel lenght: 16cm. Compatibility: zius bk1s and bk2s blasters. Package includes: 1x zius bk 1s handguard with barrel.