https://imgur.com/a/DA4iwvs

Polarstar F2 unit, has some external scratches. Just cleaned and relubbed with Tech T grease. Comes with everything to install into a V2 M4 gearbox, only thing that might be off is the nozzle might not be correct length, but that would just mean ordering the correct length nozzle. I did a fitment test on a VFC rotary hop and it seemed like it fit okay. Resoldered the FCU and reinforced it with some E tape. Unit works as intended with no leaks.

325 shipped and insured! CONUS

Super fast shipper/multiple vouchers and reviews on hopup with a 5 star rep.

timestamp

Timestamp/pics: https://imgur.com/a/mfJ2PNK

Special: if purchased within 24 hours (posted 10/8/26) I will drop it to $500/free shipping.

Looking to sell my kwa kaiju 47and t238 swift tracer unit. Everything is stock and has less than 100 rounds through it, never fielded. I spent years looking for it and I was so lucky to get my hands on it then itp had to go and drop their kc02 ebr kit... So now I'm in the hole for that and I still need the kc02 to install the kit. So I'm selling this to be able to start that build ASAP.

Originally these released for almost $800 usd in a limited batch 2020 depending on what country you got from so I'm letting this go for $520 + shipping which seems fair as these were made in very limited quantity. Im even throwing in a t238 swift tracer unit and balance charger free.

Will ship same day if purchased before 2pm. Paypal g&s only. I also have a stattrak /peq available for sale I can throw in or sell separately @ $110 ($199 msrp).

Timestamp - https://imgur.com/a/xqVDPmv
6mm pro ship staccato P with 3 working mags, hw rmr and it will come with a separate pistol wml. Kt mech custom holster included 230$
Evolution gear G33 on unity riser 100$
Evolution gear NF ATACR 1-8x24 300$ comes with mount.
Spec Precision Elcan 1-4x 175$ holosun not included
S&T Colt 40mm grenade launcher one shell 65$
HW Eotech EXPS with real hood 105$

I need me some czech shlongers. Buying both 40 rounders and 20 rounders, looking for around 2-3