The FN 503 is a compact, semi-automatic pistol introduced by FN America, designed primarily for concealed carry. While it has been praised for its slim profile and reliability, some users have reported specific issues.
Overview of the FN 503
The FN 503 is chambered in 9mm and boasts a slim design, making it suitable for concealed carry. Key features include:
- Caliber: 9mm
- Magazine Capacity: 6-round standard and 8-round extended
- Barrel Length: 3.1 inches
- Overall Length: 5.9 inches
- Weight: 21 ounces (unloaded)
Commonly Reported Issues
1. Trigger Concerns
Some users have reported that the trigger pull on the FN 503 is heavier than expected, which can affect shooting accuracy and comfort. While this is subjective, potential solutions include:
- Trigger Job: Consulting a certified gunsmith to lighten and smoothen the trigger pull.
- Aftermarket Triggers: Exploring compatible aftermarket trigger kits designed to improve trigger feel.
2. Magazine Capacity
The standard 6-round magazine capacity has been a point of contention for some users, especially when compared to competitors offering higher capacities in similar-sized firearms. To address this:
- Extended Magazines: Utilizing the 8-round extended magazine provided by FN can offer additional capacity without significantly impacting concealability.
3. Recoil Management
Due to its compact size and lightweight design, the FN 503 may exhibit snappier recoil, which can be challenging for some shooters. To mitigate this:
- Grip Enhancement: Applying grip tape or using aftermarket grips can provide better control.
- Practice: Regular training can help shooters adapt to the recoil characteristics of the firearm.
4. Slide Operation
A few users have experienced stiffness in the slide operation, particularly during the break-in period. Recommendations include:
- Proper Lubrication: Ensuring the firearm is adequately lubricated as per the manufacturer’s guidelines.
- Break-In Period: Firing several hundred rounds to allow components to settle and function smoothly.
5. Sights Alignment
There have been isolated reports of sight misalignment. If accuracy issues arise:
- Professional Inspection: Having the sights checked and adjusted by a qualified gunsmith.
- Aftermarket Sights: Considering the installation of high-visibility or night sights for improved accuracy.
FAQ
1. Is the FN 503 suitable for left-handed shooters?
The FN 503 does not feature ambidextrous controls, which may pose challenges for left-handed users. However, with training, left-handed shooters can adapt to its operation.
2. Can the FN 503 handle +P ammunition?
FN America states that the FN 503 is rated for use with +P ammunition. However, regular use of +P rounds can accelerate wear. It’s advisable to consult the owner’s manual and use +P ammunition sparingly.
3. Are there aftermarket accessories available for the FN 503?
Yes, various aftermarket accessories are available, including holsters, sights, and grip enhancements. Ensure compatibility before purchasing.
4. How does the FN 503 compare to the Glock 43?
Both are compact 9mm pistols designed for concealed carry. The FN 503 offers a slightly slimmer profile, while the Glock 43 has a longer track record. Personal preference and handling should guide the choice.
5. What is the recommended maintenance schedule for the FN 503?
Regular cleaning after each use is recommended. A detailed maintenance schedule can be found in the FN 503 owner’s manual.
