Zius BK1S/BK2S

Inspired by the MP5K, this kit changes your BK1S/BK2S into an ultra compact CQB blaster using this kit. Battery is stored on the compartment above the receiver. Able to take buffer tube size battery.Battery compartment area: 195mm x 24mm x 21mmAvailable in black, yellow and silver. Please contact us..

Replacement BK1S and BK2S dart gate with breech return spring...

Replacement BK1S and BK2S 480 motor..

Replacement BK1S and BK2S complete gearbox set with motor cage. Includes trigger and trigger spring..

Replacement receiver shell for BK1S and BK2S.Available in yellow and grey...

BK1S buffer tube and buttstock for those who wish to swap their BK2S PDW buttstock to a standard stock that takes standard AEG buttstock.Available in Yellow and Grey..

Jailbreak inspired handguard for a standard BK1S build. Designed for the BK1S stock 24cm barrel.Comes with detachable front device piece so you can run it with our without the front device. The front device is designed to hide MM BCAR200/BCAR300.Include centering piece and barrel nut.Available in ye..

Honeybadger inspired handguard for a standard BK1S build. Designed for the BK1S stock 24cm barrel. Comes with top flat picatinny rail, a centering piece and a barrel nut.Available in black, yellow and silver...

Honeybadger inspired handguard for a short BK1S/BK2S build. Designed for the BK2S short 17cm barrel. Comes with top flat picatinny rail and barrel nut.Available in black, yellow and silver...

12 rounds proprietary magazine for the BK1/2s Blaster. It can fit approximately 13-14 darts if you remove the limiter within the magazine but please make sure to use a stiffer foam dart.Magazine can be disassembled easily to clean the follower, mag base can be removed, allowing the installation of c..

- 7.5inch handguard with mil-spec buffer tube and buttstock- Uses proprietary magazine- Powered by T238 MOSFET (similar to reversed scale/LN01)- Jam detection- Semi(Single/Double shot configuration) and Full AutoFPS: 170-180FPS (Using Zius Bamboo Dart)Battery Connector: XT-30 (Recommended ..