Attachments & Accessories

You can hold up to 8 shells and quickly snap on and off shell in the middle of the battle with an improved shell holder. The shell no longer drop when you accidentally hit it. Works with Rifling Swin’s Firefly now.Available in black, orange, white, pink and light blue. Contac us if you want it in an..

A revised shell holder which can hold 6 firefly shells(1 more extra compared to the old version). This version have an improved handling and sturdiness. It also blocks lesser picatinny rail compared to the old one.You can hold and quickly snap on and off shell in the middle of the battle with an imp..

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 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.Uses CR2032 Button Battery...

Based on BCAR200, this BCAR is slightly shorter to mount nicely onto Firefly shorter protruded barrel. This version will mount properly and much more stable on your Firefly. Field tested and greatly improves accuracy on Firefly...

Extend your BK2S PDW buttstock so you can use standard buffer tube battery(used in BK1S).Available in Black, Yellow and Silver...