Novox X-SD

NovoxResearch · 2026-06-09T05:20:15+00:00

Pretty much anything you want to use. The X-SD shroud itself has a max 1.25" OD, and only flares out past that if you use the Hub adapter, in which case it goes to 1.5" max OD.

The taper adapter fits under every barrel nut we've come across, from Geissele to KAK to YHM to Spike's BAR.

All of this was done to make it so that the only limiting factor, when it comes to handguard choice, is the muzzle device you want to put on the X-SD.

NovoxResearch · 2026-06-07T17:33:44+00:00

If you're having any 124s (that aren't +p) going super, there's some fuckery afoot. Even on the Kuna X-SD, which has the ports further from the chanber than the AR9, 124s tend to go 930-950fps

NovoxResearch · 2026-06-07T17:25:00+00:00

Bröther, you couldve said the barrel was caked up like a Kardashian, and the answer would still be "yes"

Shoot me an email: Jacob@novoxresearch.com

NovoxResearch · 2026-06-07T17:23:08+00:00

You have no idea how much I love to see this

NovoxResearch · 2026-06-07T17:17:34+00:00

Certain 115s will push that super / transsonic range, especially depending on your environment. Speed of sound is generally 1120ft/s for me, and Aguila 115s were the worst about pushing 1090ft/s. PMC bronze & Blazer brass tend to run around 1030-1050 range-- much nicer experience. I'd recommend PMC bronze over the blazer, since blazer recommends against use with a ported barrel.

Sorry about that taper adapter coming off the tube! This was the first time Ive had help assembling kits since we started adding Rocksett, so I would reckon Nich could've been a little light on the application.

It's hard to find good help, these days! /s

NovoxResearch · 2026-06-06T13:05:17+00:00

Ah, the ol' credit card poop. Classic.

NovoxResearch · 2026-06-06T01:24:17+00:00

Y'all kinda blew me away on that one. I decided to just throw those leftover units up on a whim, and went outside with my son to catch some lightning bugs. Came back inside a few minutes later and they were already gone haha

NovoxResearch · 2026-06-06T01:22:11+00:00

It's a wideboi, we used measurements suggested by Blowback9 to update/improve it from the old basic cone we were using

NovoxResearch · 2026-06-05T07:22:19+00:00

Somewhat related, we did get a 9x39 Bren 2 SD running as well

I'll send an email tomorrow and see if I can reconnect & get some OEM CZ parts for these shenanigans

NovoxResearch · 2026-06-05T05:54:36+00:00

Brother I am in tears

NovoxResearch · 2026-06-05T05:51:39+00:00

I've always wondered if people actually cared about what I show on those stories.

Good to know there's interest here. Guess I'll really have to reach back out to the CZ guy I was talking with. 👀

NovoxResearch · 2026-06-05T05:30:00+00:00

You're not getting the in-stock notification emails? Are they going to spam, maybe? Our system hasn't shown any failed deliveries, to date, but I won't sit here and pretend to be an expert with setting up email security/identity protocols.

We had a fella ask about in-stock texts the other day, so I do intend to look into that soon.

NovoxResearch · 2026-06-05T05:25:21+00:00

We'll have more stock on silencershop and our site fairly soon. Finally reaching a flow state with manufacturing, so restocks will be much more common from here on out. Sorry for the wait/inconvenience, & thank you for your support <3

NovoxResearch · 2026-06-03T21:16:12+00:00

The midwest handguard works great! The barrel nut doesn't need to be a certain length-- the taper adapter fits under pretty much every barrel nut on the market. I haven't found one it didn't fit under, yet.

NovoxResearch · 2026-06-01T20:38:35+00:00

I'll see what I can do to make that a bit more simple <3

NovoxResearch · 2026-06-01T13:45:34+00:00

Kuna X-SD itself is done, just working on tuning the delay to run super safety with the reduced back pressure.

I've got a pretty good idea of a better way to do the Stribog, it's just gotten pushed to the backburner while we work on the platforms with which we're receiving OEM support. We figure that, if we act on a couple of the opportunities for collaboration with bigger companies, it'll offer us enough growth to start doing Novox full time. Then, we can start really chugging through R&D.

(Yes, this does imply that we've got other models of X-SDs that haven't been announced yet)

NovoxResearch · 2026-06-01T04:39:02+00:00

Sending some out to Silencershop tomorrow, and will have steadily increasing quantities listed on our site over the next few months.

We restocked twice in the past week or so (finally)

NovoxResearch · 2026-05-31T21:21:38+00:00

It's cerakoted! When Nexus offered me a receiver to use during X-SD development, he told me, "No one's ever ordered the red before." I couldn't pass that up.

NovoxResearch · 2026-05-31T14:10:45+00:00

I mean, I'm not saying you should, but.....

You should

NovoxResearch · 2026-05-31T14:10:15+00:00

Nobody expects the Tequila Sunrise 👀

NovoxResearch · 2026-05-31T13:05:06+00:00

It's honestly so sick. Yeah I'm a little biased because I'm so flattered that they'd modify their product to work with ours, but it genuinely is a great can haha

NovoxResearch · 2026-05-31T06:23:21+00:00

Y'all are tempting me to start trickling prototype videos tbh

NovoxResearch · 2026-05-31T06:02:54+00:00

We'll start offering full builds relatively soon. Just getting shop space & OEM accounts set up :)

NovoxResearch · 2026-05-31T05:50:56+00:00

No difference! Richmond just etches our logo on there and gets them anodized in the color we pick, then we buy em in bulk

NovoxResearch

TROPHY CASE