Does KRISS Vector Take Glock Mags? Complete Compatibility and Installation Guide

Does KRISS Vector take Glock mags? Yes, the KRISS Vector 9mm can use Glock magazines, including Glock 17, 19, and 26 models. The MagEx2 extension kit is specifically designed to pair with these Glock mags, increasing capacity and ensuring reliable fit and function. Start with the right Glock magazine for your Vector’s caliber to guarantee compatibility.

Does the KRISS Vector Take Glock Magazines?

The KRISS Vector accepts Glock magazines, but compatibility depends on the Vector’s caliber and the specific Glock magazine model. For example, the 9mm KRISS Vector models such as the CRB, SDP, and SBR can use Glock 17 and Glock 19 magazines without modification. Both magazines fit the Vector platform and feed reliably because the Vector was designed to accommodate certain Glock mags as standard equipment.

KRISS Vector models chambered in 10mm use Glock 20 magazines, while .45 ACP models take Glock 21 magazines. These are the standard magazines designed for their respective calibers and fit the Vector’s magazine well as intended. Models chambered in 9mm can also work with Glock 26 magazines, although these have a smaller capacity and are shorter than the Glock 17 or 19 mags. You should not expect to use Glock magazines designed for calibers other than your Vector’s chambering because the magazine dimensions and feeding lips differ.

The factory-authorized MagEx2 extension kit allows you to extend the capacity of a compatible Glock mag when used in your KRISS Vector. This kit is engineered specifically for Glock magazines in the Vector platform and is not meant for use in Glock pistols. For example, attaching the MagEx2 to a standard Glock 17 magazine transforms it into a high-capacity option holding up to 40 rounds of 9mm. The kit features a steel-reinforced outer sleeve and baseplate built to meet performance demands without compromising reliability or durability.

Compatibility covers several Glock magazine generations, including Gen 3, Gen 4, and Gen 5 models. However, not all Glock pistols’ magazines fit every KRISS Vector caliber or model. Using the wrong magazine can cause feeding issues, failure to lock the bolt open, or difficulties inserting and ejecting the magazine. Confirm the caliber and Vector model before purchasing Glock magazines, focusing on Glock 17 and 19 mags for 9mm Vectors, Glock 20 mags for 10mm, and Glock 21 mags for .45 ACP versions.

Cost-wise, a factory Glock magazine runs approximately $25 to $40 depending on model and capacity, while the MagEx2 extension kits cost around $40 to $60. This combination offers a reliable way to upgrade your Vector’s capacity without sacrificing Glock magazine quality or function. Without the proper magazine pairing, the Vector will not feed or cycle as designed, emphasizing the importance of matching the correct Glock magazine to your Vector’s caliber and model.

Which Glock Magazines Are Compatible with KRISS Vector Models?

The KRISS Vector accepts Glock magazines based on the model’s caliber and generation, including Glock Gen 3 through Gen 5. Compatibility depends on selecting the correct Glock magazine size and caliber for your Vector variant. Slim or compact Glock magazines like those for the Glock 26 usually do not fit properly in the Vector, which favors full-size magazines designed for Glock 17, 19, 20, or 21 models.

9mm Glock Magazines for KRISS Vector

The most popular KRISS Vector variant is chambered in 9mm, and it uses Glock 17-compatible magazines. These include standard and extended Glock 17 magazines, as well as compatible Glock 18 mags, often loaded with 33 rounds for increased capacity. The MagEx2 extension kit pairs with OEM Glock magazines from Gen 3 to Gen 5, maintaining fit and reliability for your 9mm Vector.

Slim magazines like those for Glock 26 are not recommended, as the magazine well and mag catch are designed around full-size Glock 17 mags. Using the correct magazines ensures proper feeding and reduces the risk of jams.

.45 ACP Glock Magazines Used in Vector

For the KRISS Vector chambered in .45 ACP, Glock 21 magazines are the compatible choice. These full-size magazines come factory-loaded with a lower round count compared to 9mm mags but are built to handle the larger .45 ACP cartridges. The MagEx2 extension similarly works with these OEM Glock 21 magazines to increase capacity and maintain reliable feeding.

Gen 3 through Gen 5 Glock 21 mags fit well without modification, offering a consistent and stiff magazine release with your .45-caliber Vector model. Compact or slim .45 Glock mags are not supported.

10mm Glock Magazines Compatible with Vector

The KRISS Vector in 10mm uses Glock 20 magazines, designed for the larger and more powerful 10mm Auto cartridge. Full-size Glock 20 mags are compatible from Glock Gen 3 up to Gen 5, giving shooters options for capacity and magazine style while maintaining reliable feeding.

Similar to other calibers, compact Glock magazines like those for the Glock 29 are not compatible with the Vector’s magazine well and catch mechanism. Expect a solid fit with standard Glock 20 magazines and the MagEx2 extension kit for 40-round plus capacity setups. The table below summarizes the compatible Glock magazines for each KRISS Vector caliber and highlights which Glock generation models work best:

Glock magazines from Gen 3, Gen 4, and Gen 5 fit the Vector’s magazine well and feed reliably when matched by caliber. Different generations have slight structural and material improvements but maintain the same basic dimensions, which is why all are usable.

Always confirm your Vector’s caliber and use Glock magazines specifically made for that caliber and size to avoid feeding issues or damage.

How the MagEx2 Extension Kit Works with Glock Magazines

The MagEx2 Extension Kit is designed to increase the ammunition capacity of Glock magazines used in the KRISS Vector without affecting reliability. It attaches to your existing Glock magazine, extending its length and allowing for 30 to 40 rounds. This kit uses your factory Glock magazine spring, so no spring changes are needed to maintain consistent feeding and performance.

Components Included in MagEx2 Kits

The MagEx2 kit contains several key parts that work together to extend capacity while maintaining reliability. Included are an extended outer housing that fits over the Glock magazine body, a floorplate to seal the bottom, and a follower adapter to guide rounds smoothly inside the longer magazine body. The kit intentionally uses the original Glock magazine spring and follower to ensure dependable spring tension and feeding. This design keeps the installation simple and cost-effective by reusing factory parts rather than requiring a new spring or internal magazine components.

Installation Process for MagEx2 Extensions

Installing the MagEx2 extension on your Glock magazine is straightforward and can be done quickly with basic tools. Follow these steps to attach the extension properly:

1. Remove the factory floorplate from your Glock magazine by pressing the locking tab and sliding the plate off.
2. Slide off the original magazine spring and follower carefully to avoid damage or deformation.
3. Place the follower adapter included in the kit onto the follower, extending its length to fit the new housing.
4. Reinsert the follower and original spring into the extended magazine body provided by the MagEx2 kit.
5. Attach the extended outer housing over your original magazine body, aligning it securely with the follower adapter inside.
6. Slide the new extended floorplate onto the bottom of the housing until it locks in place.
7. Inspect the magazine for smooth operation by manually cycling rounds or dry firing.

Pay attention to ensure the follower moves freely within the extension to prevent feeding issues. The factory spring retains its original tension, so no spring replacements or adjustments are necessary.

Capacity and Performance Benefits

The main advantage of the MagEx2 Extension Kit is the ability to increase magazine capacity substantially. For example, a factory Glock magazine designed for 13 to 17 rounds can be extended to hold between 30 and 40 rounds depending on the Glock magazine model and caliber. This enables a higher round count for your KRISS Vector, improving firepower in defensive or competitive shooting scenarios.

Because the original Glock spring is retained, the MagEx2 maintains consistent feeding reliability without requiring specialized springs or follower modifications. This reduces the chance of jams or failures, making it a dependable solution for extended capacity. The kit’s design ensures the extension integrates smooth with the Vector’s magazine well, so performance remains optimal without altering the firearm’s handling characteristics.

Installation Process for Glock Magazines and Extensions in KRISS Vector

Installing factory Glock magazines and MagEx2 extension kits into your KRISS Vector is straightforward and does not require gunsmithing if you have the right components. The KRISS Vector accepts Glock-style magazines, most commonly Glock 17 mags holding 17 rounds, without modification. Using Glock magazines offers a versatile and reliable feeding system, and adding the MagEx2 extension can boost capacity without compromising fit.

Before installation, inspect the magazine for any damage and clean the magazine well in the KRISS Vector to ensure smooth insertion. Proper fit and secure engagement are essential to avoid feeding or ejection malfunctions during operation. Checking that the magazine locks firmly in place and the release operates smoothly confirms a successful installation.

1. Ensure the firearm is clear and safe. Engage the safety, remove the magazine if present, and verify the chamber is empty.
2. Prepare the Glock magazine. Use a factory Glock 17 magazine or a compatible Glock model designed for your KRISS Vector. For added capacity, attach the MagEx2 extension by aligning it with the bottom of the magazine and pressing firmly until it clicks into place.
3. Align the magazine with the KRISS Vector magazine well. Position the magazine so the front of the magazine lips face forward, matching the feed ramp’s direction.
4. Insert the magazine firmly. Push the magazine straight up into the well until you hear a clear click indicating the magazine catch has engaged.
5. Perform a fit check. Pull gently downward on the magazine to ensure it locks securely and does not fall free.
6. Cycle the release. Press the magazine release button to verify the magazine drops cleanly without sticking or excessive force.
7. Conduct a dry function test. Rack the charging handle to chamber a dummy round or cycle the action to ensure feeding and ejection operate smoothly.
8. Clean and lubricate as needed. After installation, applying appropriate firearm lubricant to the magazine catch and mag well can prevent wear and ensure reliable operation.

Installing Glock magazines and extensions is a user-friendly process that takes only a few minutes and requires no complex tools. Proper insertion and fit checks ensure that your KRISS Vector functions reliably under different shooting conditions. Avoid forcing the magazine if it doesn’t seat smoothly, as improper installation can cause feeding issues or damage. Using factory Glock magazines combined with MagEx2 extensions offers a practical upgrade for capacity while maintaining the KRISS Vector’s unique design features.

Legal Restrictions and Compliance for Extended Glock Magazines

Many states regulate magazine capacity, affecting the use of extended Glock magazines with the KRISS Vector. For example, California limits magazines to 10 rounds, which means using high-capacity Glock mags or the MagEx2 extension kit that increases capacity beyond this limit is illegal for most civilians. Similar restrictions exist in states like New York, New Jersey, Massachusetts, and Colorado, where magazines with more than 10 rounds are generally prohibited. This impacts your ability to legally install or use extended Glock magazines on your KRISS Vector without running afoul of state laws.

The MagEx2 extension kit adds rounds to Glock magazines, commonly increasing capacity to 33 rounds or more, depending on the magazine model. This creates challenges in states with strict capacity limits. To comply, you must ensure your magazine does not exceed your state’s legal capacity after installing the extension. Removing or not using the extension in restricted states helps maintain compliance. Confirm your local laws before modifying or carrying extended mags because enforcement can lead to costly fines or confiscation.

Law enforcement officers and some government employees often have exemptions allowing them to use extended magazines regardless of state restrictions. These exemptions are typically tied to official duties and require proper credentials. Civilians do not share these exemptions, so applying for permits or licenses does not generally override magazine capacity laws. Knowing these distinctions is essential to avoiding legal trouble.

Practically, start by verifying the maximum legal magazine capacity where you live or where you plan to carry your KRISS Vector. Remove any MagEx2 extensions or use compliant standard-capacity Glock magazines if you’re in a restricted state. If you live outside these areas, you can legally install and carry extended Glock magazines with proper handling and storage. Remember, private sales and transport across state lines may expose you to other legal risks if magazine capacity laws differ. Compliance is key to responsible ownership.

Always check and follow local magazine capacity laws before installing or using extended Glock magazines with your KRISS Vector to avoid legal penalties.

Tips for Maintaining and Loading Extended Glock Magazines in KRISS Vector

Loading extended Glock magazines for your KRISS Vector demands careful attention to avoid damaging springs or causing feeding issues. Start by using a magazine loader designed for high-capacity magazines, such as a Glock-branded speed loader or a generic thumb-style loader. These devices reduce thumb strain and help compress the spring evenly, preventing damage and ensuring smooth rounds seating.

Follow a consistent loading method: place the magazine on a flat surface with the open side facing you. Load rounds slowly and evenly, pressing each cartridge fully down and back to seat it properly. Avoid forcing rounds or trying to load too many at once, which can deform springs. Count your rounds as you go to match the magazine’s full capacity, typically ranging from 17 to 33 rounds for common Glock mags compatible with the MagEx2 extension kit.

Maintaining the magazine’s spring and follower is key for reliable feeding. After every few hundred rounds, remove the spring and follower for cleaning. Use a soft brush or cloth with a light gun oil to remove debris and prevent corrosion, being careful not to over-lubricate. Over-lubrication can attract dirt and cause jams, so apply only a thin layer. Inspect the spring for any signs of weakness or deformation, replacing it if rounds start failing to feed or the spring loses tension.

• Load rounds slowly and evenly, one at a time, using a dedicated magazine loader.
• Support the magazine base on a flat surface to keep it stable during loading.
• Regularly clean and lightly oil the spring and follower every 300-400 rounds.
• Avoid over-compressing the spring or forcing rounds into the mag.
• Store magazines unloaded if not used for extended periods to preserve spring life.
• Check for any wear or damage to lips and body that may cause feeding failures.
• Use quality magazines and loaders to ensure longevity and reliable operation.

Handling your extended magazines with care during loading prevents bent feed lips and broken springs, which often cause malfunctions. Using a magazine loader designed for Glock mags will reduce thumb fatigue, allowing you to load to full capacity without stress. Regular maintenance keeps springs strong and followers functioning smoothly, which helps avoid jams and misfeeds during use. Taking these steps can extend the life of your magazines and increase reliability in your KRISS Vector platform.

Common Mistakes and Compatibility Issues Using Glock Mags in KRISS Vector

The KRISS Vector is designed to work with specific generations and types of Glock magazines, and not all Glock mags will fit properly. One common mistake is trying to use magazines from older Glock models or slimline versions, which often have different dimensions or locking mechanisms. These variations cause feeding and fitment issues in the Vector’s magwell, leading to failures to feed or difficulty locking the magazine in place. It matters because poor magazine compatibility can result in malfunctions that affect reliability and safety during shooting.

Recognizing fitment problems involves inspecting how the magazine seats in the Vector. The mag should slide in smoothly and lock firmly with a clear click. If you encounter resistance beyond normal friction or feel the magrock loosely in the well, it likely won’t feed rounds properly. Feeding failures may show as stovepipes, double feeds, or failure to chamber rounds. Checking for consistent shell ejection and smooth bolt cycling helps confirm proper installation.

Another cause of compatibility troubles comes from mixing brands or using aftermarket Glock magazines that deviate from factory specifications. Third-party mags sometimes have slight dimensional differences or different follower designs, which can interfere with the Vector’s locking and feeding geometry. Opting for factory Glock mags or verified compatible models avoids this issue and maintains expected function.

• Verify the Glock magazine generation matches your Vector model’s requirements.
• Avoid slimline magazines designed for compact Glock models that don’t have proper lock-up in the Vector magwell.
• Perform a physical fit check for a secure lock and smooth insertion before using the magazine in live fire.
• Use only mags chambered for the Vector’s caliber (9mm or .40 S&W) to ensure feeding compatibility.
• Test-fire new or unfamiliar magazines while observing ejection and feeding behavior for malfunctions.
• Stick with OEM Glock magazines or well-reviewed aftermarket brands with proven Vector compatibility.
• Inspect magazines regularly for wear or damage that could affect spring tension or feed lip integrity.

Failing to follow these steps often results in frequent jams, unreliable cycling, or damage to the firearm’s magazine catch. These problems not only frustrate your shooting experience but can also create unsafe operating conditions. Taking the time to match magazines correctly, conduct test fits, and use quality products ensures the KRISS Vector runs reliably with Glock magazines.

Choosing the Right Glock Magazine for Your KRISS Vector Setup

Selecting the right Glock magazine for your KRISS Vector depends primarily on matching the variant’s caliber with its compatible magazine, along with your intended use. Whether you choose factory or extended magazines should align with your shooting goals like tactical readiness, competition, or range practice. Both capacity and caliber are key factors in ensuring reliable feeding and convenient handling.

Matching Caliber and Magazine Model

The KRISS Vector is designed to work with Glock magazines matching its specific chambering. For example, models chambered in 9×19mm use standard double-stack Glock magazines like those from the Glock 17 or Glock 19. The Italian 9×21mm IMI variant also uses standard 9×19mm Glock 17 magazines, despite the different naming. This compatibility means you can select from a wide range of available Glock 9mm magazines without modifying the Vector’s magazine well. Ensuring you pick the correct caliber magazine is important; magazines for .40 S&W or .45 ACP will not fit or feed reliably.

Always check your Vector’s exact caliber marking and confirm that the magazine is a Glock 9mm type designed to fit your magazine well shape. The right magazine model guarantees smooth feeding and prevents jams or misfeeds that could occur with incorrect or aftermarket fits. The various Glock 9mm magazines come in similar dimensions compatible with Vector’s design.

Capacity Needs by Shooting Activity

Consider your primary use to choose a magazine capacity that balances weight, bulk, and reload frequency. Tactical or defensive use often benefits from magazines with higher capacity, such as Glock 33-round or similar extended magazines, to reduce reloads. Competition shooting may also lean toward higher capacity mags for continuous shooting stages or practical match setups. On the other hand, range training or casual plinking can be accomplished with factory-sized 17- or 19-round magazines which are lighter and easier to carry.

Extended magazines increase capacity but add length and weight, which could impact weapon handling and concealability. For example, a 33-round Glock mag adds several inches and ounces compared to a standard 17-round mag. Shooters focused on maneuverability or concealment might choose factory capacity, while those prioritizing firepower or extended sessions may prefer extended mags or magazine extensions.

Factory vs Extended Magazines

Factory Glock magazines provide reliable performance and proven durability, often coming with solid feed lips and well-engineered springs designed to last through high rounds count. For most users, factory magazines in 17- or 19-round capacities offer the best reliability and ease of use with the KRISS Vector. Extended magazines or those fitted with MagEx2 extension kits increase capacity but may require additional maintenance, such as cleaning and checking the springs more frequently.

Extended magazines tend to cost more, sometimes $40 to $70 or higher depending on capacity and brand. They might introduce slight feeding challenges if dirt or debris accumulates, making periodic inspection important. Choosing between factory and extended mags depends on your tolerance for added bulk versus the tactical advantage of more rounds before a reload.

Use factory Glock magazines for consistent reliability; reserve extended mags for situations where extra capacity outweighs added weight and size.

Step-by-Step Action Plan for Using Glock Magazines in Your KRISS Vector

Follow these steps to successfully use Glock magazines with your KRISS Vector, ensuring proper fit, function, and legal compliance.

1. Before you start: Verify your KRISS Vector model supports Glock magazines, specifically models designed for 9mm or .45 ACP calibers. This confirms compatibility before investing.
2. Day 1: Obtain the correct Glock magazines that match your Vector’s caliber and length requirements. Check if the MagEx2 extension kit is needed for your setup.
3. Day 2: Install the MagEx2 extension kit onto your selected Glock magazines following manufacturer instructions. Proper installation ensures reliable magazine seating.
4. Day 3: Load magazines gradually, aiming for recommended capacity to avoid spring damage. Test magazine insertion and locking into the Vector to confirm a secure fit.
5. Week 1: Conduct function tests by firing in a controlled environment. Pay attention to feeding and ejection, making adjustments or cleaning as needed.
6. Week 2: Review local laws concerning extended magazines to ensure all items in your setup comply legally, especially if using higher-capacity Glock mags.
7. Ongoing: Maintain magazines by cleaning and inspecting regularly. Replace springs or followers as wear becomes evident to sustain optimal performance.

Frequently Asked Questions

Can I Use Glock 18 Full-Auto Magazines in My KRISS Vector 9mm?

No, Glock 18 full-auto magazines are not designed for KRISS Vector 9mm use; they differ in feed lips and follower design, which can cause feeding issues. Stick to magazines specifically listed as compatible for reliable performance.

Are KRISS Vector Magazines Legal in California?

KRISS Vector magazines must comply with California’s 10-round limit and other restrictions. Check local laws carefully before use or purchase to ensure compliance and avoid legal trouble.

Do White KRISS Vector Magazines Affect Function?

White KRISS Vector magazines function the same as other colors; the color does not impact performance. Choose based on personal preference or visibility needs rather than reliability concerns.

Can I Mix Brands of Magazines in My KRISS Vector?

Mixing brands is not recommended due to varying tolerances and materials; it may cause feeding or fit issues. Use OEM or compatible magazines tested for your specific KRISS Vector model to ensure dependability.

Are Glock 26 Magazines Compatible with the KRISS Vector 9mm?

Yes, Glock 26 magazines can be used in the KRISS Vector 9mm, offering a compact magazine option. Expect a lower capacity but maintain good reliability when selecting these smaller mags.

Will the MagEx2 Extension Kit Fit All Glock Magazines for the KRISS Vector?

The MagEx2 kit is designed mainly for specific Glock magazines like the Glock 17 in 9mm for KRISS Vector models. Confirm compatibility with your magazine model before purchasing to avoid fitment problems.

Final Thoughts

The KRISS Vector can reliably use certain Glock magazines, especially when paired with the MagEx2 extension kit designed to improve fit and functionality. Choosing magazines that match your firearm’s caliber and observing careful installation will help avoid common feeding or locking issues. Take one concrete step today by acquiring the correct Glock magazine model and the necessary extension kit to start customizing your Vector’s magazine setup.