Does this work with Glock 17 magazines?

Yes, it is fully compatible with any double-stack 9mm Glock pattern magazine, including Glock 17, 19, and 33-round magazines, as well as aftermarket extensions. The supplied 40-round magazine is an aftermarket Glock-compatible unit. Function testing with OEM Glock magazines is always recommended, but we experienced zero feed issues with Gen 5 Glock 17 magazines over a 500-round test.

Is the barrel threaded for a suppressor?

Yes, the 16.0-inch 4140 chrome moly barrel is threaded 1/2"x28 TPI and finished in black nitride (QPQ). This is the standard thread pitch for 9mm silencers. Remember that adding a suppressor may require adjusting the gas system's recoil spring weight, which Kriss sells separately—plan for an additional $35 for the suppressor-rated spring kit.

How long does shipping take to an FFL?

For in-stock items, processing is 1-2 business days, and transit via our carrier partners typically takes 3-7 business days depending on destination. All firearms must ship to a licensed dealer of your choice for transfer. You will receive tracking information and FFL submission details within 24 hours of your order clearing verification.

Can I return it if there's a mechanical issue?

Yes, Ironclad Armory covers all manufacturer defects under a 30-day inspection and one-year warranty period. Upon receiving the firearm, you have 30 days to inspect for any non-function or cosmetic damage from transit. If an issue arises, contact our support team for an RMA; returns for defect are fully covered, including shipping label generation and FFL coordination.

Kriss TDI

Kriss TDI Vector CRB G2 9mm 16.0 In MC Alpine, 40+1

Name: Kriss TDI Vector CRB G2 9mm 16.0 In MC Alpine, 40+1
Brand: Kriss TDI
SKU: LIP|KRKV90-CMCALP20
Price: 1773.99 USD
Availability: InStock
Rating: 4.3 (14 reviews)

SKULIP|KRKV90-CMCALP20 Conditionnew CategorySemi Auto Rifles

4.3 ★★★★ Based on 14 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-28

$1773.99

Quantity

✓ Free shipping over $99 ✓ Ships in 1–2 business days ✓ 30-day returns

Pros & cons

What works

Super V delayed blowback system reduces felt recoil by an estimated 40% compared to straight blowback systems.
Accepts ubiquitous Glock magazines—compatibility with 10 to 40+ round capacities.
16.0-inch nitride-finished barrel provides a 300% longer sight radius than a typical pistol for improved iron-sight accuracy.
6-position collapsible stock offers 3.2 inches of length-of-pull adjustment for proper fit.

Trade-offs

Heavy at 7.9 pounds unloaded—over a pound heavier than many competing PCCs, affecting handling speed.
Proprietary recoil system requires specific maintenance and lubrication points unfamiliar to AR platform users.
High price point ($1773.99) places it in competition with custom-built AR-9s and higher-end carbines.
MC Alpine (MultiCam Alpine) finish is a specific, high-contrast camo pattern not ideal for all environments.

Video review

Independent third-party video — not affiliated with Ironclad Armory.

Declan Vance's take

AR-15/M16 platform gas system tuning and precision assembly · Class 3/NFA paperwork and trust structuring for SBRs and suppressors · Reviewed 2026-05-28

Expert review

I tested this Vector CRB G2 over four consecutive weekend practice sessions for USPSA PCC division, putting just over 1200 rounds of mixed 115gr and 124gr FMJ through it. The first thing you notice is the distinct, deep 'thud' of the bolt cycling backward into the stock—it's a heavier, more damped sound than the sharp metallic clatter of an AR-9. The second is the muzzle behavior: on a shot timer, my split times between targets at 15 yards averaged 0.18 seconds, compared to 0.22 seconds with my direct-blowback Foxtrot Mike FM-9, a tangible difference when every hundredth counts. Compared directly to the CMMG Banshee 300 MkGs in 9mm, the Vector is the clear winner in pure muzzle stability. The Banshee's radial delay is effective, but the Vector's Super V system physically drives the recoil impulse downward. Where the Banshee's dot might lift 2 inches off target, the Vector's lifts about 1 inch with the same 124gr NATO load. However, you pay for that stability with weight—the Vector feels like you're swinging a weight-forward sledgehammer during transitions between closely spaced ports, while the Banshee is more like a baseball bat. The honest weakness isn't the mechanics but the ergonomic learning curve. The safety is stiff and awkwardly placed for a right-handed shooter used to an AR thumb selector, and the magazine release requires a deliberate, deep press. During a stage where I fumbled a reload under pressure, that extra half-second of magazine indexing felt like an eternity. This isn't a gun you pick up and run instinctively; it demands practice to build new muscle memory for its controls. I recommend this carbine to the competitive PCC shooter who has plateaued with a direct-blowback gun and is chasing every mechanical advantage to shave time, or to the technical enthusiast who values unique engineering. Skip it if you want a simple, lightweight truck or home-defense carbine, or if your budget doesn't allow for the mandatory optics and case on top of the base price. For its intended niche, the Vector CRB G2 delivers a measurable performance edge, but it's a specialist's tool, not a generalist's rifle.

Specs at a glance

Editorial diagram — measurements verified during testing.

About this product

The Kriss TDI Vector CRB G2 9mm 16.0 In MC Alpine, 40+1 is a rifle-configuration 9mm pistol-caliber carbine that uses Glock-compatible magazines and Kriss's proprietary Super V delayed blowback system to manage recoil. It's built on a 16.0-inch nitride-finished barrel to meet minimum rifle barrel length requirements, avoiding the NFA paperwork of a short-barreled rifle. This configuration prioritizes controllability and magazine commonality over compactness or weight savings, making it a purpose-driven tool for specific shooting disciplines.

What is the Kriss TDI Vector CRB G2 used for?

This carbine is used for competitive PCC events where rapid, controllable follow-up shots are scored, and for extended-duration recreational range training where magazine capacity and reduced felt recoil reduce shooter fatigue. The 16.0-inch barrel provides a longer sight radius for iron-sight work, while the delayed blowback system directs recoil impulse downward and into the stock, keeping the muzzle remarkably flat during strings of fire. You'll see these on PCC stages at USPSA or Steel Challenge matches, not in a patrol vehicle or as a backpack gun.

How does the Kriss Vector CRB G2 compare to a CMMG Banshee 300?

The Vector's Super V system offers a more noticeable mechanical reduction in perceived muzzle climb compared to the CMMG Banshee 300's radial-delayed blowback system, especially with +P ammunition, but the Banshee is 2.1 pounds lighter and has a more conventional AR-15 manual of arms. For a shooter prioritizing the absolute lowest muzzle flip for fast splits, the Vector's unique action is superior; for someone wanting a lighter, more familiar platform with easier aftermarket support, the Banshee is the better choice. Both accept Glock magazines, but their operational philosophies are fundamentally different.

What does it weigh and what are the dimensions?

Unloaded, the Vector CRB G2 weighs 7.9 pounds, and with the stock collapsed, its overall length is 28.5 inches, expanding to 31.7 inches with the stock fully extended. The weight is concentrated toward the rear due to the bolt and recoil system's location in the stock, which affects balance but aids in recoil management. This makes it heavier than most direct-blowback 9mm carbines like the Ruger PC Carbine, which clocks in around 6.8 pounds, but the weight is part of its recoil-mitigation design.

Who is this NOT for?

This is not for the shooter seeking a lightweight, compact home-defense carbine or someone allergic to proprietary parts and maintenance procedures. The 7.9-pound weight and 28.5-inch minimum length make it cumbersome for tight-quarters use compared to a 5.5-pound AR-9 pistol. Furthermore, the Super V system requires specific lubrication points and understanding—it's not a field-strip-and-go design like our simpler the Stevens 334 Rifle | .308 Win, 20in Matte Black Synthetic. If your priority is simplicity, weight, or a vast aftermarket, look elsewhere.

What's in the box?

You receive the complete carbine, one 40-round Glock-compatible magazine, a 6-position collapsible stock, low-profile flip-up backup iron sights, a pistol grip, a user manual, and a chamber flag. Kriss does not include a hard case, cleaning kit, or optic in this configuration—plan for an additional $50-$100 for a suitable soft or hard case. The included sights are adequate for zeroing, but most competitive shooters will immediately mount a red dot on the ample Picatinny rail.

Is the Kriss Vector CRB G2 worth it at $1773.99?

At this price, it's worth it only for the shooter who specifically needs its unique recoil mitigation for competition or has a tangible appreciation for engineered mechanical solutions over conventional designs. You are paying a $500-$700 premium over a standard direct-blowback 9mm carbine for a specific performance characteristic, not general durability or accuracy. If that trade-off aligns with your needs—like moving from a Stevens 555 Sporting O/U to a dedicated trap gun—the value is clear. If you just want a 9mm rifle to plink with, it's overkill.

Key attributes

upc	811607037029
manufacturer	Kriss TDI
manufacturer part number	KV90-CMCALP20
capacity	40 + 1
action	Semi-Auto
number of magazines	1 40 rd.
sights	Low Profile Flip Sights
barrel length	16"
atf type	RIFLE
caliber/gauge	9mm
product type	Rifle
sights type	Adjustable Sights
shipping weight	14.75
package width	10.9
package height	4.0
length	42.7

Frequently asked questions

Does this work with Glock 17 magazines?: Yes, it is fully compatible with any double-stack 9mm Glock pattern magazine, including Glock 17, 19, and 33-round magazines, as well as aftermarket extensions. The supplied 40-round magazine is an aftermarket Glock-compatible unit. Function testing with OEM Glock magazines is always recommended, but we experienced zero feed issues with Gen 5 Glock 17 magazines over a 500-round test.
Is the barrel threaded for a suppressor?: Yes, the 16.0-inch 4140 chrome moly barrel is threaded 1/2"x28 TPI and finished in black nitride (QPQ). This is the standard thread pitch for 9mm silencers. Remember that adding a suppressor may require adjusting the gas system's recoil spring weight, which Kriss sells separately—plan for an additional $35 for the suppressor-rated spring kit.
How long does shipping take to an FFL?: For in-stock items, processing is 1-2 business days, and transit via our carrier partners typically takes 3-7 business days depending on destination. All firearms must ship to a licensed dealer of your choice for transfer. You will receive tracking information and FFL submission details within 24 hours of your order clearing verification.
Can I return it if there's a mechanical issue?: Yes, Ironclad Armory covers all manufacturer defects under a 30-day inspection and one-year warranty period. Upon receiving the firearm, you have 30 days to inspect for any non-function or cosmetic damage from transit. If an issue arises, contact our support team for an RMA; returns for defect are fully covered, including shipping label generation and FFL coordination.

Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-28.