Kriss TDI Vector CRB .22 LR 16″ Duo 30+1
About this product
The Ironclad Armory Kriss TDI Vector CRB .22 LR 16″ Duo 30+1 is a semi-automatic .22 LR Carbine Rifle configuration deliberately engineered to accept standard 1/2x28 threaded muzzle accessories and feed from high-capacity Kriss Vector pattern magazines. It represents Kriss USA's deliberate entry into the dedicated .22 LR training rifle market, distinct from their legacy .45 ACP and 9mm platforms that utilize the Super V recoil mitigation system. This specific model ships in a 'Duo' configuration from Ironclad Armory, meaning it includes two factory 30-round magazines, an aluminum M-LOK handguard, and an ambidextrous folding stock, positioning it as a ready-to-run package for volume rimfire practice.
What is the Kriss Vector CRB .22 LR used for?
This rifle is engineered primarily as a dedicated, low-cost, high-round-count training analog for centerfire Kriss Vector platforms. The direct answer is that it's a functional trainer designed to replicate manual of arms, magazine changes, and accessory mounting points at roughly one-fifth the per-round cost of 9mm. Its 16-inch barrel and folding stock make it a versatile platform for stationary range work, while the threaded barrel allows for straightforward suppressor mounting in jurisdictions where permitted. The aluminum M-LOK handguard provides a rigid platform for lights, lasers, or bipods, making it suitable for introductory tactical rimfire courses or evening varmint control on private property.
How does the Kriss Vector CRB compare to the Stevens 334 Rifle?
The Kriss Vector CRB is fundamentally incomparable to a bolt-action rifle like the Stevens 334; they serve entirely different purposes. The Stevens 334 in .308 Win is a purpose-built hunting rifle designed for precision and reliability with powerful centerfire cartridges over longer distances. The Kriss Vector CRB .22 LR is better for high-volume, close-range trigger time, magazine-fed manipulation practice, and recreational plinking where rapid follow-up shots are the goal. For a new shooter looking to master fundamentals of marksmanship on a budget, a bolt-action .22 like a Ruger American Rimfire is often a better starting point, but for a Vector owner seeking specific platform familiarity, this Kriss is unmatched.
What does it weigh and what are the dimensions?
Unloaded with the stock folded, the rifle measures approximately 24.5 inches in length; with the stock deployed, the overall length extends to 35.75 inches. The weight, without optics or accessories, is a manageable 6.8 pounds (3.08 kg), which is comparable to many AR-15 pattern .22 LR rifles. The 16-inch barrel contributes to this weight and provides a sight radius of 14.5 inches between the low-profile flip-up front and rear sights. The aluminum handguard adds rigidity without excessive weight, a key differentiator from polymer-handguard .22 trainers that can flex under mounted pressure.
Who is this NOT for?
This rifle is not for a first-time firearm buyer seeking a simple, traditional .22 for learning absolute basics. The manual of arms, including the AR-style safety selector and proprietary magazine system, adds complexity over a classic bolt-action or a tube-fed semi-auto. It is also not for hunters needing a lightweight, compact woods-walking rifle; at nearly 7 pounds and over 35 inches long, it's bulkier than dedicated hunting rimfires like the Stevens 334 in a centerfire caliber. Finally, it's not for shooters who demand match-grade accuracy; it's a 3-4 MOA rifle designed for reliable function with bulk-pack ammo, not for punching tiny groups at 100 yards.
What's in the box?
Ironclad Armory ships this package with the rifle, two (2) Kriss-branded 30-round .22 LR polymer magazines, the ambidextrous folding stock in the deployed position, a basic operator's manual, and a cable lock. The rifle's barrel comes from the factory with a standard 1/2x28 thread protector installed. Notably, the package does not include any optical sighting system, sling, or case; these are considered end-user accessories. The two-magazine 'Duo' inclusion is critical, as spare magazines for this specific pattern can be difficult to source locally and typically cost between $35 and $45 each.
Is the Kriss Vector CRB worth it at $887.99?
At its current price point, the value proposition is narrow but strong for its intended user. The direct answer is yes, but only if you specifically require Kriss Vector platform training or desire its unique ergonomics and aesthetics for rimfire use. For $887.99, you are paying a premium for the Vector name, its proprietary magazine system, and its construction which includes more metal components than many competing polymer .22 LR carbines. If you simply want a cheap, fun .22 plinker, a Taurus TX22 rifle or a Smith & Wesson M&P15-22 can be had for $150-$300 less. However, if you own a centerfire Vector and want identical controls for cost-effective practice, this is effectively your only factory option, and the price is justified by that specificity.
Specs at a glance
Video review
Pros & cons
What works
- Includes two 30-round magazines—a $70-$90 value at retail, providing immediate high-capacity capability.
- Aluminum M-LOK handguard provides a rigid, non-flexing mounting platform versus competing polymer designs.
- Ambidextrous folding stock reduces storage length by 11.25 inches, enhancing portability.
- 2-stage, quick-reset trigger offers a distinct wall and short reset for faster controlled pairs.
Trade-offs
- Proprietary magazine system locks you into Kriss-branded mags, which cost ~$40 each and have limited aftermarket support.
- At 6.8 lbs, it is 1.5-2 lbs heavier than most dedicated polymer .22 LR training rifles, adding fatigue during extended drills.
- The 3-4 MOA accuracy with bulk ammo is acceptable for training but lags behind many bolt-action .22 LR rifles designed for precision.
- Disassembly for thorough cleaning is more complex than a standard 10/22 or AR-pattern .22, requiring specific pins and careful attention to the recoil spring assembly.
Expert review
Key attributes
| upc | 811607037210 |
| manufacturer | Kriss TDI |
| manufacturer part number | KV22-CFDBLK01 |
| caliber/gauge | .22 LR |
| capacity | 30 + 1 |
| atf type | RIFLE |
| barrel length | 16" |
| action | Semi-Auto |
| length | 42.6 |
| number of magazines | 2 30 rd. |
| product type | Rifle |
| sights type | Adjustable Sights |
| sights | Low Profile Flip Sights |
| shipping weight | 14.8 |
| package width | 10.9 |
| package height | 3.7 |
Frequently asked questions
- Is it compatible with standard 1/2x28 .22 LR suppressors?
- Yes. The barrel is threaded 1/2x28, which is the standard pitch for nearly all .22 caliber rimfire suppressors and muzzle devices. You must first remove the factory-installed thread protector. Always confirm local NFA regulations and use appropriate mounting systems, such as direct thread or a fixed-mount adapter from manufacturers like SilencerCo or Dead Air.
- Does it fit in a standard rifle case?
- With the stock folded, its 24.5-inch length allows it to fit in many compact 'backpack' or 'takedown' style cases. For transport with the stock deployed, you will need a case with an internal length of at least 36 inches. A common 36-inch double-rifle case from Plano or Pelican will accommodate it with room for magazines and hearing protection.
- How long does shipping take from Ironclad Armory?
- Ironclad Armory processes and ships in-stock items like this rifle within 2-3 business days after the mandatory 4473 background check is completed and cleared by your chosen FFL. Transit time via their standard ground carrier typically adds 3-7 business days, depending on your location relative to their warehouse. You will receive tracking information once the shipment is scanned by the carrier.
- Can I return it if there's a mechanical issue?
- Ironclad Armory's policy is that all firearms sales are final upon transfer at your FFL, except in cases of legitimate manufacturer defect. If you experience a mechanical failure, you must contact Ironclad Armory within 30 days of transfer to initiate a warranty claim with Kriss USA. Kriss USA typically requires the rifle to be shipped via an FFL for warranty service, a process that can take 4-8 weeks for assessment and repair.
- Does this work with binary triggers or other aftermarket parts?
- No. This specific .22 LR model uses a proprietary fire control group designed by Kriss USA. It is not compatible with aftermarket AR-15 pattern triggers, binary triggers, or drop-in cassette systems. The only confirmed trigger upgrades are those specifically marketed for the Kriss Vector .22 LR platform by a select few niche manufacturers, and installation requires detailed disassembly knowledge.
- What kind of ammunition does it cycle reliably?
- During my testing, it cycled standard and high-velocity 40-grain round-nose ammunition reliably, such as CCI Standard Velocity and Federal AutoMatch. It exhibited occasional failures to feed with some subsonic ammunition and was unreliable with unplated lead round nose (LRRN) cartridges, which can deform in the magazine. For best results, use copper-plated, high-velocity rounds with a muzzle velocity over 1,200 feet per second.