Compact carbines that balance portability, magazine compatibility, and practical accuracy are rare — especially when you need a tool that travels easily with a pack or rides in a ranch truck. For defensive use, hunting small game, or varmint work, a lightweight, folding pistol-caliber carbine fills that role exceptionally well.
KELTEC SUB-2000 delivers a true go-anywhere rifle platform with features that matter on the trail and at the range. 
The SUB-2000 is a self-loading pistol-caliber carbine designed for real-world utility. It accepts common GLOCK magazines (the description calls out GLOCK 23 magazines for ease and convenience) and can also take higher-capacity GLOCK .40 S&W mags such as the 22 Round MAG-494-011. Priced at $499.99, the SUB-2000 gives you a compact semi auto companion without a premium price tag. Shop this product
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Design and functional features
The KELTEC SUB-2000’s standout trait is its folding design — the carbine literally folds in half for transport. The platform’s compact profile (a 16.25 overall length and a 7 high package in its folded configuration) makes it ideal for stowing in a pack or vehicle. The stock is adjustable for length of pull, allowing fast shooter fit-up for different users or layered clothing.
Accessory compatibility and modularity
On the forend you’ll find M-LOK compatibility with top and bottom picatinny rails, enabling lights, lasers, or small optics and sling mounts. These mounting options keep the package mission-capable without adding unnecessary bulk.
Accuracy and caliber considerations
Configured as a 9mm carbine, the SUB-2000 extends the effective range and controllability of handgun ammunition. Low recoil and high magazine commonality make follow-up shots and training straightforward. Where the platform accepts .40 S&W magazines, shooters can select the configuration that best matches their handgun inventory.
View product details and pricing and confirm the configuration that matches your magazines and use case: Check availability
Why operators and outdoorsmen pick this carbine
The SUB-2000’s folding convenience, magazine compatibility, and accessory-ready forend make it a versatile choice for bug-out bags, hike-in trips, ranch duties, or close-quarters defensive roles. At $499.99, it’s a pragmatic entry into carbine stability without changing your handgun magazines or training footprint. For purchase and full product specifics, visit the retailer product page to complete your transaction and confirm current stock: View product details
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People Also Ask
What makes this product stand out from competitors?
This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.
Is this product suitable for beginners?
Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.
What warranty or support is available?
The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.
How does this compare to similar products in its price range?
This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.
What maintenance is required?
Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.
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