The Kel-Tec Sub 2000 is a unique and popular pistol-caliber carbine known for its foldable design and affordability. But with the release of the Gen 4, many owners and potential buyers are wondering what improvements have been made and whether the upgrade is worth it. This in-depth comparison of the Kel-Tec Sub 2000 Gen 2 vs Gen 4 will help you decide. We'll delve into the key differences to help you make an informed choice.
Key Differences Between Gen 2 and Gen 4 Sub 2000s
The Gen 4 Sub 2000 boasts several significant upgrades over its predecessor. While the core design remains largely the same—a lightweight, foldable carbine—the enhancements are noteworthy for both comfort and reliability.
1. Improved Ergonomics and Controls
- Gen 2: Features a simpler, more basic design. The grip angle and overall ergonomics are functional but may not suit all hand sizes or shooting styles. The charging handle is relatively small.
- Gen 4: The Gen 4 model introduces a more refined and ergonomic grip. The grip angle is slightly altered for improved comfort and control. The charging handle is larger and easier to manipulate, a significant improvement for faster follow-up shots. Many users find the Gen 4's ambidextrous controls to be a major plus.
Table 1: Ergonomics Comparison
| Feature | Gen 2 | Gen 4 |
|---|---|---|
| Grip Angle | Less ergonomic | More ergonomic |
| Charging Handle | Smaller, less easy to use | Larger, easier to use |
| Ambidextrous Controls | No | Yes |
2. Enhanced Reliability and Functionality
- Gen 2: Known for its generally reliable performance, but some users reported occasional feeding issues, particularly with certain types of ammunition.
- Gen 4: Kel-Tec addressed several reliability concerns in the Gen 4. Improvements to the magazine well and bolt design are claimed to reduce malfunctions. Anecdotal evidence suggests a significant improvement in reliability and smoother cycling.
Case Study: A popular firearms forum showed a marked decrease in reported malfunctions with the Gen 4 Sub 2000 compared to the Gen 2, based on user feedback and posts. While not scientific, this highlights a perceived improvement in reliability.
3. Magazine Compatibility and Capacity
- Gen 2 and Gen 4: Both generations share magazine compatibility, using Glock magazines. This is a significant advantage, offering a wide range of magazine options and capacities depending on the Glock model chosen. This means you can readily find magazines for both generations.
4. Material and Construction
- Gen 2 and Gen 4: Both models utilize a polymer construction for lightweight portability. The Gen 4, however, often receives praise for its improved fit and finish, with tighter tolerances reported by many users.
5. Pricing and Availability
- Pricing: The Gen 4 typically commands a slightly higher price than the Gen 2. However, the price difference might be justified based on the improvements.
- Availability: Availability can fluctuate. Check with your local firearms dealer for current pricing and stock.
Which Generation is Right for You?
The choice between the Kel-Tec Sub 2000 Gen 2 and Gen 4 depends on your priorities and budget.
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Choose the Gen 2 if: You're on a tight budget and are comfortable with a slightly less ergonomic and potentially less reliable firearm (although the Gen 2 is generally considered reliable). The price difference could be significant.
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Choose the Gen 4 if: Improved ergonomics, enhanced reliability, and upgraded features are important to you. The higher price tag is justified by the enhancements, especially if reliability is a primary concern. The better fit and finish of the Gen 4 is also a benefit.
Conclusion: The Kel-Tec Sub 2000 Gen 4 Offers Notable Enhancements
While both generations of the Kel-Tec Sub 2000 offer a unique and convenient firearm, the Gen 4 presents clear advantages in terms of ergonomics, reliability, and overall user experience. The improvements, although incremental, add up to a more enjoyable and dependable shooting experience. The increased cost might be worthwhile for many shooters, particularly those prioritizing reliability and comfort. However, the Gen 2 remains a viable option for budget-conscious buyers who understand the potential trade-offs. Ultimately, the best choice depends on individual needs and preferences. Remember to always handle firearms safely and responsibly.