BCFF Zius BK1S & 2S - 200 FPS, More mods! NERF

If you thought the first video was crazy...
Oh dear, we're way crazier than that.
* Pinion mod not necessary, just less crashing of gear teeth at a very bad angle.
* New FPS was measured with all other factors stock. Should be even higher when we get our new barrels made to spec (BK has a unique inner diameter chambering).
* We are working on a new ported plunger design that we can distribute so you can do this plunger mod much easier and boost your BK! There is a good reason for a PT not being sealed (its not a mistake), but it depends on your plunger speed, and air volume demanded by your barrel. For us, in order to push higher FPS, we need to reclaim that air volume.
* Talon mags mod can still accept stock magazines if you print the standard mag sleeve.
Talon Mag mod guide close to complete - will be next upload. You can check out the modjam video if you really can't wait.
Join the discord if you want the latest news.
Kubbi - Up In My Jam
#nerf #bk1s #zius #bcff #nerfmod #bk2s

[@BasicNerf]

Keep up the great work guys!

[@kerry848]

Typical BCFF W!!! 💪🏻💪🏻🔥🔥

[@c3nty2]

BCFF: It's not about why, it's about why not.

[@Yeriom_]

Waiting for mine to arrive, been on the hunt for any possible mods. This thing feels like an affordable platform to build up from with improvements.
Since you’ve had a look through the guts of it? Any potential for increasing ROF on full auto?

[@XiaoMihoyo-h8t]

What would happen if i keep using the bkaster without filing down 2nd teeth?

[@BCFoamFlingers]

Nothing much. Probably not as great for the motor and gearbox in the very long run.

[@terence79chan]

Wow! Interesting mods! Subbed for sure!

[@kjamok1752]

How can I get the piece to change out my Buttstock I would like to put a buffer tube style stock on my bk2s i’ve searched the web but right now nobody is printing one

[@BCFoamFlingers]

Will be putting up the file for sale later this week

[@TOTALGRAND]

Was that 200fps with all the mods you have done to it? Or was that stock

[@AndyLYYC]

modded

[@XiaoMihoyo-h8t]

May i know why the PT is not sealed?

[@BCFoamFlingers]

You'd have to ask the manufacturer. From our perspective, a PT doesnt need to be fully sealed if it allows the plunger to build up some speed. This is assuming that you dont need the air volume, and instead, want air pressure. This makes sense when you use a weaker spring.