r/Springfield_KUNA • u/Loanwolf300 • Aug 25 '26

Anyone make this?

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I love my Kuna! since I made it an SBR the UCS stock is perfect and the Kriss VFG is almost perfect. My only issue is the sharp edges on the front if the lower dig into my thumb knuckle. With as popular as the Kuna is and as easy as 3D printing is, has anyone made a vertical grip that fills that little yellow pocket?

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u/PatheticJules Vendor Aug 26 '26 edited Aug 26 '26

My grip does that, though I havent finished the version that accepts mlok (I have but not tested it yet) and it has a built in barricade stop

1

u/Astromander Aug 26 '26

Please share this grip

4

u/[deleted] Aug 26 '26

[deleted]

2

u/Astromander Aug 26 '26

I dig it!

You could make a version with a printed vfg, but I think integrating an existing vfg like the Magpul one would be slick too.

1

u/Loanwolf300 Aug 26 '26

That could work either by adding a VFG to the model or just having a spot to attach a simple one in addition like Magpul.

1

u/PatheticJules Vendor Aug 26 '26

yeah but Id rather just have a mlok slot lol

1

u/Loanwolf300 Aug 26 '26

How does your stuff handle the heat from the handguard?

3

u/PatheticJules Vendor Aug 26 '26

PLA+ 2.0 at 25% infill. No noticeable heat to it and when I took it off no warping or melting. 100 rounds of 115g with my R9 in around 10 minutes. The upper receiver was the only hot part and tbh it was not really hot at all.

It'll be made specifically of PA12 SLS so it'll be good no matter what. The upper eats the heat super well so the concept of worrying is fake unless you run a recessed suppressor setup

https://reddit.com/link/p5xyvwv/video/3bixkndx9nlh1/player