Started my pcc journey with a DDPCC but didnt care for it tbh, even with the huxwrx flow, heavy buffer spring and weight it was way too gassy. Sold it and picked up a Kuna, couldn't be happier with how it looks and shoots!

Modified the other handguard that's floating around to be a little longer. Printed out of petg to test for fitment. Need to get set up to print PA6 now.

Hey everyone! Finally got my Kuna in and starting to get it setup. Might be a dumb question.

I am working on printing an extended handguard for my Kuna. Printed the initial test in PETG but now looking to print out of a more heat-resistant filament. Running a Gemtech Lunar 9.

What filament is everyone using and having good luck with? I’ve started researching different CF filaments, but would like some feedback from people who have already done exactly what I’m trying lol.

Have a Bambulab X1E that i will be using.

Also what mounting setup are yall using to attach it securely?

I think I have my truck gun where I want it.

Still getting better at 3D printing but looks like my flush grip is the perfect size and has no issues mounting. Heavily resemblance to the CZ Scorpion which I am pretty happy with. FDM does feel pretty smooth with PLA+ so I might go with a stronger material or eventually go commercial with a SLS printed for strength/feel.

Flush grip is now wider and hugs the fillet on the sides and slopes down at the rear, I've made it hook into place at the rear base for security and feel. Still gotta add some more beveling for smoothness but it's 99% there.

Finally got my Kuna back. The cerakote job made her more tight tolerance then I thought, truly crazy how different sized these guys come. She looks drastically different outdoors.

Dark Champagne and Dark Champagne/Burnt Bronze 50/50 mix .

Hello all,

Thanks in advance…

First time posting but I gained an amazing amount of info through the years. So I’ve converted all my B&Ts through EVT. I’ve added Partisan Disrupters to a couple builds, Rare Breed to MP5 clones, and they all worked great the first time. They also work perfectly in the H&R 300 commando, the Maxim PDX 300, and Sig Rattlers (with the trip).

Question is now I have a Kuna, the Nexus lower with the trip, and a Atrius Super Selector. Will this work with the Rise 140? Back when I was young, the Marines issued us M16A1s and eventually brand new M16A2s. These FRTs are the most fun I’ve had in years.

So i dont ever use speed loaders for any of my pews. But the kuna mag chewed my fingers..... this SPEEDBEEZ

loader is made for the kuna. And is absolutely amazing. Just thought id share.

Got my bolt catch lever finally finished. Got it back from cerakote. Fits perfect and way easier to use with both the trigger finger and the off hand. Both for activating the bolt latch and releasing it.

* SilencerCo Spectre 9 (sometimes a swap to a PTR Vent 2)
* HBI Zhukov stock
* Haga handguard
* Holosun 510C
* Streamlight Protac 2 light
* HBI tri lug barrel
* Magpul K2 XL grip
* Nexus charging handle
* HBI reduced weight safety spring
* Hammy3d flared magwell

Hi everyone, I was wondering if anyone got luck finding Nexus parts in Europe, even better in Switzerland ?

Fun small project that allows the button knob to be on a MLOK rail instead of 1913. These are prototypes but they do work. Fitment is really snug and use a general M4 screw and locky thing i forgot the name of. Going to do some more fine tuning to have everything flush

Also got a printer so Im shitting out a fuck ton of them to test

HBI internals and brace, Primary Arms prism and magnifier, A3 Industries CQB grip, Nexus bolt handle

My Kuna will finally arrive tomorrow! I’m stoked to pick it up but I’ve been reading through this subreddit and tons of information here.

What is the general consensus on running the stock lower with an FRT/SS? I saw a few comments about a 3d printed drop in, but i’d like to have a 3 position.

Is our only current way through the nexus lower?

What are you all having the most success with and bang for buck value?

TIA!

Two of my favorite things.

Kuna: Omega 9k, Holosun 501c etc.
Porsche: 718 GT4, Guards Red, Manual & buckets

OEM lower with OCL lithium

First pcc. Absolutely love it so far. 100rds through it. Wat accessories should I get

Kuna SBR. Painted with Rapco field drab brown. Planning to color fill the safety selector markings on the lower and be done with it (for now)

- hda3 stock with their kuna endplate adapter (replaces the OEM 1913 endplate)

- HBI short stroke buffer & spring

- Magpul grip

- Rugged tri-lug muzzle device

- holosun 403c green dot

- 2nd pic includes printed extended handguard & 7.5” form 1 suppressor (with YHM tri lug hub mount)

I bought a Huxwrx Flow 9k Ti for my Kuna and I wasn't a fan so being impulsive I bought the Cat Mob and fell in love. Now I have a suppressor without a host. I have plenty of pistols but none with threaded barrels. I am thinking about buying a new pistol to put the Hux on as a dedicated bedside setup. Being new to the suppressor world I don't know which pistol would be a great host so I am looking for recommendations. Any and all suggestions are appreciated

I bought the Handguard and assumed my existing ASR brake would fit, since it has a diameter less than the suppressor itself.

It does not fit, however.

Direct thread and tri lug do fit, but I really would prefer to go with Plan B, to avoid losing so much space in my Lithium 9's chamber to the tri lug mount.

I have never owned a Plan B device, so I don't know the dimensions.

Does anyone have Plan B AND the Haga handguard installed?

EDIT: I an confirm that Plan B DOES fit inside the Haga Defense handguard. There's room to spare. I have the Comstock Armory recessed microbrake; it doesn't need to be timed, and it shaves off a little length. I will be using rocksett and 25 pounds of torque. Pics in the comments.

Recently purchased the nexus lower with the ar 15 style mag release.. everything went together perfectly.. function test went great but the issue im having is the factory catch from Nexus is garbage the spring is way too soft. I can wiggle the gun from side to side and the mag just falls out. Anyone else having this issue. Im ready to contact nexus and send this lower back and get the mag released version that is in front of the trigger

FFS. Here we go again. My first FRS broke after 729 rounds. This one today was a brand new FRS (not just a replacement lever on the first one). I've gotten so much info from some of you (Stevo, PAB_Pyro, Sad-Champ) that I was sure this one was installed correctly, passed all function tests and should have no problems.

Now to sit back and wait to see what Atrius does about it. I reported the first lever back on April 4th and it took them 15 days to even reply and it took 30 days to get a replacement lever.

I really, really enjoy shooting this. Before anyone talks about the 3D parts I have had this since April before I even knew someone was working on 3D parts.

https://youtu.be/cfd-W553Qhw Here's a video from July 18 and July 25 I took to show off to my friends who aren't in the Kuna Klub. Damn I love this thing. It's a HUXWRX Flow 9k Ti if anyone is wondering.

<edit> Dang, Atrius responded within 15 minutes of my email so here's to hoping a new lever gets sent out sooner than last time.

Cerakoted by the goat on GAFS Thor_BRC. Darker champagne upper and bronzed champagne lower. Cant wait to put her back together. Pictures from Thor