Choosing a handgun for self-defense or concealed carry is a serious decision. This detailed comparison dives deep into the FN Five-seveN (FNX-45 is a different pistol and not directly comparable in this context, so we’ll focus on the FN Five-seveN in 5.7x28mm) and the Glock 21 (.45 ACP), highlighting their strengths and weaknesses to help you make an informed choice. We'll examine factors crucial to this decision: caliber, capacity, ergonomics, reliability, and more. Both are popular choices, but they cater to different needs and preferences.
Caliber: A Fundamental Difference
The most significant difference lies in caliber. The FN Five-seveN fires the unique 5.7x28mm round, while the Glock 21 uses the potent .45 ACP. This difference dramatically impacts ballistics, felt recoil, and ammunition availability.
5.7x28mm: Advantages and Disadvantages
- Advantages: The 5.7x28mm offers impressive penetration through soft barriers like clothing, making it effective in self-defense scenarios. Its smaller size allows for higher magazine capacity in a comparable-sized pistol. The lighter recoil contributes to faster follow-up shots.
- Disadvantages: The 5.7x28mm has less stopping power compared to the .45 ACP, meaning it may require more shots to neutralize a threat. Ammunition can be more expensive and less readily available than .45 ACP. It's important to note that its effectiveness against barriers like car windshields is debated amongst experts.
.45 ACP: Advantages and Disadvantages
- Advantages: The .45 ACP is renowned for its stopping power, often resulting in immediate incapacitation of the target. Ammunition is widely available and relatively inexpensive.
- Disadvantages: The heavier recoil of the .45 ACP can make it harder to control, especially for less experienced shooters. The larger size and heavier weight can make it less comfortable for concealed carry. Magazine capacity is typically lower than that of the 5.7x28mm.
Capacity: How Many Rounds Can You Carry?
Magazine capacity is another key differentiator. The FN Five-seveN typically holds 20 rounds in its standard magazine, offering a significant advantage in a high-capacity situation. Glock 21 magazines generally hold 13 rounds.
| Pistol | Caliber | Standard Magazine Capacity |
|---|---|---|
| FN Five-seveN | 5.7x28mm | 20 |
| Glock 21 | .45 ACP | 13 |
Ergonomics and Handling: Comfort and Control
Both pistols are generally regarded as comfortable to hold and operate. The FN Five-seveN's lighter weight and slimmer profile can make it more comfortable for concealed carry for extended periods. The Glock 21, being larger and heavier, can be more challenging to conceal. The Glock's simplicity and straightforward design is appealing to many users however.
Ergonomics Table
| Feature | FN Five-seveN | Glock 21 |
|---|---|---|
| Grip | Slim, comfortable | Larger, more substantial |
| Weight | Lighter | Heavier |
| Concealability | Easier | More challenging |
| Trigger | Varies by model | Generally crisp and clean |
Reliability: Can You Count On It?
Both the FN Five-seveN and Glock 21 are known for their reliability. Glocks, in particular, have a strong reputation for their ruggedness and ability to function even under harsh conditions. The FN Five-seveN also boasts a high degree of reliability, although individual experiences can vary based on maintenance and ammunition used.
Cost: What's Your Budget?
The initial cost of a pistol, as well as the ongoing cost of ammunition, should be considered. Glocks tend to be more affordable than FN Five-sevens, both in terms of the initial purchase price and the cost of ammunition.
Conclusion: Which Gun is Right for You?
The "better" pistol depends entirely on your individual needs and priorities.
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Choose the FN Five-seveN if: You prioritize higher magazine capacity, lighter recoil, and are comfortable with potentially lower stopping power. You value a slimmer profile for concealed carry.
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Choose the Glock 21 if: Stopping power is paramount. You need a pistol that's easy to maintain and reliable. You aren't overly concerned about concealability or lighter weight.
This comparison offers a starting point for your research. It is crucial to handle both pistols, if possible, to determine which feels better in your hand and which you can shoot more accurately. Consider taking a firearms safety course before making your purchase. Ultimately, the best handgun is the one you're most comfortable and proficient with.