Fox Unit X1: The Non-Semi-Automatic AR Lower Built for Ban States (SHOT Show 2022 Look Back)

Channel fans and family, this one is a look back to Media Day at the Range at SHOT Show 2022 (filmed in January 2022, video published November 29, 2022). We’ve all heard the term “fully semi-automatic,” which we eloquently gave to forced reset triggers. The Fox Unit X1 is the flip side of that coin: a non-semi-automatic AR. It’s aimed at anybody who lives in a ban state and still wants to run their otherwise illegal assault rifle. Sorry, I mean their scary-looking modern sporting rifle.

Vincent from Fox Unit walked me through it, and then I got to send a few rounds downrange.

Quick note: this was a SHOT Show 2022 Media Day first look. I shot the rifle briefly on the line, but this was not a full SlavGuns range test and evaluation, and the X1 was still a pre-production product at the time.

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How a “non-semi-automatic” AR works

The gist is simple. Load a magazine, drop the bolt, and fire. The round goes downrange and the empty gets ejected, but the bolt holds back, the same way it does on an empty mag. To fire again you do a second step: hit the bolt release, the bolt goes forward, chambers the next round, and the trigger resets. Fox Unit’s own site calls this a “rapid bolt” or “spring assisted bolt” system, and Vincent described it the same way on camera: a spring-assisted bolt gun.

Vincent said it started purely as a way to get AR-pattern rifles into states that ban semi-automatics, since it doesn’t operate as a semi-auto. Then it turned into a three-pronged pitch.

Three reasons Fox Unit says people want one

1. Ban states and travel

This is the obvious one. Vincent’s example: you’re traveling from Nevada to California, or another state where you can’t take your AR-15. Pop your upper off, drop it on a Fox Unit lower, and you’re already sighted in with your gas already set. As someone who has spent plenty of time on NJ and CT friendly rifles and ban-state magazines, I get the appeal. Whether a given design is legal where you live is a question for your state’s law, not a booth pitch, so do your homework.

2. Long-range shooting

This one surprised me. Vincent said long-range shooters liked it because with the bolt held back, nothing slams forward while you’re trying to watch your impact, so you can track your shot better. The chamber is also left open and cooling on its own. From there you can single-load or drop the bolt on the next round in the magazine.

3. New shooters and instructors

Vincent said the NRA and other instructors liked it for new shooters, including kids, because it adds one small step that slows them down. When you’re working with a brand-new shooter, the worst case here is one round fired and the bolt carrier locked back. Nobody turns around with a gun that has another round in the chamber. I’ve seen new shooters get overwhelmed by the “don’t do this or that might happen” lecture, and I think something like this could take some of that intimidation away.

What you’re actually buying

I asked the obvious question: is Fox Unit selling the whole rifle, or what? The answer in 2022 was just the lower. Vincent said the lower and five other parts are proprietary, and everything else (triggers, pins and other standard AR-15 components) comes from the parts you already have or can buy anywhere. The bolt catch is one of those proprietary parts. Fox Unit wasn’t doing full rifles yet because the parts market was still crazy at the time and they didn’t want to get stuck unable to source barrels or handguards. No stock was planned with the lower either, since everybody has their own preference.

On distribution, the plan was to go through wholesalers and distributors, who would sell to dealers, rather than selling direct to individual buyers. Production was targeted for Q2 2022.

Shooting it on Media Day

After the interview we sent some rounds downrange. Honestly, it was a lot more intuitive than I expected, and much faster than I thought it would be. The extended bolt release lever on the rifle made dropping the bolt feel natural. A Magpul B.A.D. lever style paddle is exactly what this kind of action wants, and I said on camera that I hoped it would be included. On a regular mil-spec AR the Magpul B.A.D. Lever gives you the same trigger-finger bolt drop. Just keep in mind the X1 uses a proprietary bolt catch, so I can’t tell you whether a standard B.A.D. Lever fits it.

Where it is now

Fox Unit’s website, foxunit.net, is still up. It lists U.S. Patent No. 11,187,475 for the design, and its FAQ and How to Buy pages still read like the 2022 launch plan: the proprietary lower first, full rifles and pistols later. I couldn’t confirm independently where production stands today, so check with Fox Unit directly before you plan a build around one. The topic is only getting more relevant, too. With more states likely to tighten gun laws after this week’s election results, ban-state workarounds are going to keep coming up.

Our take

I said it in the video and I’ll say it again: this isn’t a solution in search of a problem. It’s a legit problem in a lot of states. The X1 also solves some range hassles I didn’t expect. Instead of loading one round at a time with nothing in the mag, a new shooter gets a magazine-fed AR that still stops after every shot, which saves the instructor a lot of time. It’s a clever problem solver. The catch is the same as with any SHOT Show prototype: what I shot was a pre-production rifle at Media Day, and I haven’t seen a production X1 on my own range.

Links

• Fox Unit X1 info: Fox Unit
• Bolt catch paddle for a standard AR: Magpul B.A.D. Lever
• Everything else I run: SlavGuns Amazon storefront
• Support the channel: join the Squat Squad on YouTube

Would you run a non-semi-automatic AR if it meant keeping your rifle in a ban state, or is it a hard pass? Let me know in the comments. Thanks for reading, and keep on squatting!

Some links are affiliates.