Attachments & Accessories

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..

An excellent EoTech replica made by Holy Warrior. EXPS2 is designed to be used with the EoTECH 3x magnifier with side buttons for ease of operation when the 3x magnifier is mounted. Interchangeable between red and green reticles...

Compatible with picatinny rail...

A short M-LOK vertical grip. Only available in grey...

Stock BK2S PDW style retractable buttstock. Screw included...

Stock BK1S barrel, for those who want to upgrade from the shorter ones...

Replacement BK1S and BK2S plunger rod and plunger tube assembly..

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...

Raised rail 416 handguard and raised body rail kit for your blaster. Comes with a gas block and barrel nut.Instead of traditional 416 quad rail system, this handguard utilise top and bottom picatinny rail while having M-LOK at the side for you to mount more accessories if you wanted to.You will need..

Similar to our ambi charging handle but this one comes with a raised rail on the charging handle and also a raised rail at the front too so you can mount a raised iron sight. Comes with a standard charging handleNote: This kit will render about 5 of your rear end picatinny rail unusable.Package incl..

A new metal RMR from Holy Warrior with a unique top open rimless design. The topless design designed to give you a wider field of view, resulting in quicker target acquisition and more accurate firing...