The CZ Scorpion 3+ Carbine 9mm 16.3″ Threaded Black is a semi-automatic modern sporting rifle built for shooters who demand speed and reliability. Chambered in 9mm Luger, this carbine features a 16.3-inch cold hammer-forged barrel with 1/2×28 threads, a fiber-reinforced polymer frame, and the Scorpion EVO folding stock with three adjustment points. It delivers sub-2 MOA accuracy at 50 yards with factory ammunition, per manufacturer specs.
| Manufacturer | CZ-USA |
|---|---|
| Model | Scorpion 3+ Carbine |
| Material | Fiber-reinforced polymer frame, steel barrel |
| Compatibility | Accepts all CZ Scorpion EVO 3 magazines |
| Finish | Black anodized aluminum receiver, black polymer furniture |
| Weight | Approx. 6.2 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Ambidextrous controls — WHY IT MATTERS: Left-handed shooters get mirrored safety and magazine release without aftermarket parts, cutting transition time in competition.
- 16.3-inch threaded barrel — WHY IT MATTERS: The 1/2×28 threads let you mount a suppressor or compensator directly, keeping the overall length legal while reducing muzzle rise in rapid fire.
- Three-position folding stock — WHY IT MATTERS: Adjustable length of pull from 11.5 to 13.5 inches lets you dial in fit for body armor or prone shooting, improving stability on the clock.
- Upgraded sights — WHY IT MATTERS: The factory aperture rear sight and fiber-optic front post give a consistent sight picture under stress, and co-witness with most red dots.
- Magazine compatibility — WHY IT MATTERS: Runs on existing Scorpion EVO 3 mags (20- or 30-round), so you don’t need to buy new ones if you already own the platform.
Who It’s For
This carbine is for the competition shooter who wants a 9mm platform that runs flat and fast in PCC divisions like USPSA or Steel Challenge. It also fits the precision enthusiast who needs a reliable home-defense carbine with suppressor compatibility.
Pros and Cons
- Pro: Sub-2 MOA accuracy at 50 yards out of the box, consistent with CZ’s cold hammer-forged barrel process.
- Pro: Ambidextrous controls make it a true lefty-friendly gun without extra cost.
- Pro: Aftermarket support is massive — Magpul, HBI, and Apex all make triggers, grips, and handguards.
- Con: The factory trigger has a 7.5-pound pull weight, which is heavy for precision work. Expect to budget for a trigger upgrade if you’re shooting for splits under 0.15 seconds.
Comparison vs Competitors
| Feature | CZ Scorpion 3+ Carbine | Geissele Super Duty 9mm | Timney Alpha 9mm |
|---|---|---|---|
| Barrel Length | 16.3″ | 16″ | 16″ |
| Weight | 6.2 lbs | 7.1 lbs | 6.8 lbs |
| Trigger Pull | 7.5 lbs | 4.5 lbs (Geissele SSA-E) | 3.5 lbs (Timney drop-in) |
| Stock | Folding, 3-position | Fixed buffer tube | Folding, 2-position |
| Price | $1,392.23 | $1,799 | $1,650 |
FAQ
Does the CZ Scorpion 3+ Carbine accept standard Scorpion EVO 3 magazines?
Yes. It is fully compatible with all CZ Scorpion EVO 3 20- and 30-round magazines. No adapter needed.
What thread pitch is the barrel?
The barrel is threaded 1/2×28, the standard for 9mm suppressors and muzzle devices.
Is the stock adjustable for length of pull?
Yes. The folding stock has three positions, giving you a length of pull range from 11.5 to 13.5 inches.
Can I mount a red dot without removing the factory sights?
Yes. The receiver has a full-length Picatinny top rail, so you can mount any red dot and still co-witness with the factory iron sights.
What is the trigger pull weight?
The factory trigger has a 7.5-pound pull. This is heavier than aftermarket options, but the gun is still accurate for PCC matches.
Ready to Buy
✓ Nationwide delivery (all 50 states)
✓ Ships 1-2 business days
✓ 30-day returns
✓ Secure checkout
Check out more in our Semi Auto Rifles category, or see 9mm Carbines and CZ Scorpion Accessories.
Last updated: April 2026
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