As a seasoned outdoor enthusiast and firearms advocate, I’ve spent years evaluating handguns for concealed carry, home defense, and recreational shooting. The question of whether an FN 509 or FN 510 Tactical is “better” than a Glock, particularly in the potent 10mm Auto caliber, is one I get asked frequently. It’s not a simple answer, and depends heavily on individual preferences and intended use. This article dives deep into the FN 509 and 510 series, comparing them to the Glock 40 and other competitors, covering everything from performance and price to accessories and reliability. We’ll also address the growing interest in modifications like full-auto switches and compensators.
FN America has been steadily gaining traction in the US handgun market, and for good reason. They build quality firearms with innovative features. The 509 series, initially chambered in 9mm, quickly gained popularity for its excellent ergonomics and shootability. The subsequent release of the FN 509 10mm brought that same platform to a more powerful cartridge. The FN 510 Tactical, however, represents a different approach – a longer slide and barrel designed specifically for 10mm, aiming for enhanced accuracy and reduced recoil.
The FN 509 in 10mm offers a familiar feel for those accustomed to the 9mm version. It’s a striker-fired, polymer-framed pistol with a relatively low bore axis, contributing to manageable recoil. It features interchangeable grip panels, allowing for customization to fit different hand sizes. The 509 series is known for its excellent trigger pull, often praised as being smoother than many competitors. FN 509 bullets and FN 509 tactical ammo are readily available, though 10mm generally carries a higher price tag than 9mm.
The FN 510 Tactical is where FN really leans into the 10mm’s potential. Its longer slide and barrel (4.5 inches vs. the 509’s 4.0 inches) provide a longer sight radius and increased velocity. The 510 also features a more aggressive grip texture and comes standard with a flared magazine well, making reloads faster and easier. Many shooters find the 510 to be more comfortable to shoot with 10mm loads due to its increased weight and improved recoil management. The FN 510 tactical price typically sits higher than the 509, reflecting its more specialized design.
Choosing between the FN 509 and FN 510 Tactical depends on your priorities. Here’s a breakdown:
| Feature | FN 509 10mm | FN 510 Tactical 10mm |
|---|---|---|
| Barrel Length | 4.0 inches | 4.5 inches |
| Weight (Unloaded) | 25.5 oz | 29.6 oz |
| Grip Texture | Moderate | Aggressive |
| Magazine Well | Standard | Flared |
| Recoil | More noticeable | More manageable |
| Concealability | Slightly better | Slightly less |
| Price (MSRP) | Around $749 | Around $899 |
If you prioritize concealability and are comfortable with the recoil of 10mm, the FN 509 is a solid choice. If you want maximum shootability, faster reloads, and are willing to carry a slightly larger pistol, the FN 510 Tactical is the way to go. Consider your typical shooting scenarios and hand size when making your decision.
The Glock 40, chambered in 10mm Auto, is the established benchmark in this category. So, how do the FN pistols stack up? The comparison of fn better than glock is a common one.
The Glock G40 review consistently highlights its reliability and simplicity. Glock’s reputation for durability is well-deserved, and the G40 is no exception. However, many shooters find the G40’s grip angle and trigger pull less comfortable than the FN pistols. The G40 also tends to have more felt recoil due to its lighter weight and higher bore axis.
The FN 509 and 510 series consistently receive praise for their superior ergonomics. The grip angle feels more natural to many shooters, and the interchangeable grip panels allow for a customized fit. The trigger pull is also generally considered to be smoother and more refined than the Glock’s. FN 509 reviews often mention the improved shootability compared to the G40.
Glock’s massive aftermarket support is a significant advantage. You can find a vast array of accessories, parts, and holsters for the G40. Glock pistols are also readily available at most gun stores. While FN’s aftermarket is growing, it still doesn’t match Glock’s breadth. Glock 40 reviews frequently point to the extensive customization options.
Both the FN 509 and FN 510 Tactical benefit from a growing aftermarket. FN 510 accessories include sights, lights, lasers, and holsters. The 510’s accessory rail is compatible with standard Picatinny mounts. FN 510 compensator options are available to further reduce recoil. FN 510 magazines, including FN 510 22 round magazine options, are becoming more readily available.
There’s also been increasing interest in modifications like full-auto switches. However, it’s crucial to understand that installing a full auto switch for FN 509 (or any firearm) is illegal under federal law without proper licensing and registration. I strongly advise against such modifications.
SIG Sauer also offers excellent 10mm options, particularly the SIG P320 XTen. The FN vs SIG debate is another common one. The SIG P320 XTen boasts a modular design and a comfortable grip. However, it has faced some reliability concerns in the past, although SIG has addressed many of these issues. Ultimately, the choice between FN and SIG comes down to personal preference and brand loyalty.
The question of are FN pistols good is easily answered with a resounding yes. FN America has a long history of producing high-quality firearms for military and law enforcement agencies worldwide. Their civilian models benefit from this expertise, offering excellent reliability, accuracy, and durability. Are FN guns good? Absolutely.
The FN 10mm pistols, both the 509 and 510 Tactical, are excellent choices for anyone looking for a powerful and reliable handgun. While the Glock 40 remains a popular option, the FN pistols offer superior ergonomics and a more refined shooting experience. Whether you choose the compact 509 or the full-sized 510, you’ll be getting a quality firearm that’s built to last. Remember to prioritize safety, proper training, and responsible gun ownership.
Resources: