Description
The Kriss Vector Short Barrel Rifle, Basic 5.5″ Threaded Barrel, 45 ACP, 13 RD Mag is a compact, semi-automatic carbine built on the unique Kriss Vector platform. It features a 5.5-inch threaded barrel chambered in .45 ACP, uses a proprietary 13-round magazine, and operates via the Vector’s patented Super V recoil mitigation system for enhanced control. This SBR configuration offers a highly maneuverable package ideal for close-quarters use or as a distinctive range firearm.
Key Features
- Patented Super V Recoil Mitigation System: Redirects recoil downward to reduce muzzle climb.
- Compact 5.5-Inch Threaded Barrel: Enhances maneuverability and allows for muzzle device attachment (thread protector included).
- .45 ACP Chambering: Delivers substantial stopping power in a controllable platform.
- Proprietary 13-Round Magazine: Ships with one magazine; additional Kriss Vector mags are available separately.
- Basic Model Simplicity: Focuses on core function without extra rails or accessories, keeping the initial price point in check.
Specifications & Details
| Specification | Detail |
|---|---|
| Caliber | .45 ACP |
| Barrel Length | 5.5 inches (Threaded) |
| Overall Length (Stock Collapsed) | Approx. 19.75 inches |
| Weight (Unloaded) | Approx. 6.9 lbs |
| Magazine Capacity | 13 Rounds (Proprietary) |
| Action | Semi-Automatic, Closed-Bolt |
The rifle’s distinct angled design isn’t just for looks—it houses the recoil system that makes rapid follow-up shots surprisingly manageable. At a listed price of $1973.99, it sits in a specific niche. You’re paying for the unique engineering and SBR tax stamp inclusion from the manufacturer, not for a bare-bones plinker. That said, the “Basic” model means what it says: you get the core Vector experience. It’s ready for optics or lights, but you’ll need to add your own mounting solutions. The good news? It’s mil-spec compatible for many AR-15 stocks and pistol grips, allowing for personalization without custom gunsmithing.
Who This Rifle Is For
This Vector is for the shooter who values unique mechanics and compact power over commonality. It’s a practical choice for someone wanting a highly maneuverable .45 ACP carbine for home defense or dynamic range shooting, and who appreciates the engineering behind reduced recoil. It’s also a solid pick for firearms enthusiasts looking to add a distinctive, non-AR platform to their collection without venturing into obscure calibers. Given its NFA status as a factory SBR, it’s for buyers already comfortable with the tax stamp and transfer process.
Pros & Cons: The Practical Tradeoffs
Pros: The Super V system genuinely works, making .45 ACP feel like a much milder round. The compact size is excellent for tight spaces. The threaded barrel is a great value-add for suppressors or compensators. As a factory SBR, it saves you the Form 1 wait and modification cost.
Cons: The price tag is a significant investment. Proprietary magazines can be more expensive and harder to find than, say, Glock-compatible ones. The “Basic” trim means you’ll spend more to outfit it fully. Some find the ergonomics and safety placement take getting used to compared to traditional rifle layouts.
Frequently Asked Questions
Q: Is this considered an NFA item?
A: Yes. As a factory-made Short Barrel Rifle (SBR) with a stock and barrel under 16 inches, it is regulated under the National Firearms Act. Purchasing requires an approved ATF Form 4 and a $200 tax stamp. We handle this process for you—FFL transfer required for firearm purchases.
Q: Are magazines easy to find?
A: Kriss Vector magazines are proprietary. While not as ubiquitous as AR or Glock mags, they are available from Kriss and several major magazine manufacturers. We recommend picking up extras when you see them in stock. The rifle ships with one 13-round magazine.
Q: Can I shoulder the folding stock?
A: Absolutely. Unlike pistol-braced variants, this is a true SBR with a factory-installed, folding stock designed to be shouldered. It folds to the right side for an even more compact package, with an overall length of just over 19 inches when collapsed. The stock locks solidly in both open and closed positions.
If the blend of unique engineering, potent .45 ACP performance in a compact SBR format, and a price that reflects its specialized build appeals to you, this Kriss Vector model is available at firearms-missouri.com for Missouri residents and nationwide. View current availability and inquire about the NFA transfer process on our site.



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