Zius BK1s Nylon Handugard with Metal Barrel Type:bk1s barrel with handguard 1 Meter high horizontal range:

1 Meter high horizontal range: 0-800meters (about 0-2625 inches)

This sight easily mounts onto 20mm standard picatinny rails and pairs perfectly with the cqb rear sight

Sembylon Valkyrie Blaster Review Videos:

Application：Short shaft fits AK47

Zius BK1s Nylon Handugard with Metal Barrel Type:bk1s barrel with handguard 1 Meter high horizontal range:Spare 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.