Understanding the Challenges
The Kimber 1911 is a legendary firearm, revered for its accuracy, reliability, and classic design. But owning a full-size 1911 can become expensive due to ammunition costs. That’s where the Kimber 22 conversion kit comes in. This clever accessory allows you to transform your existing 1911 into a .22 Long Rifle (LR) shooter, providing a significantly more affordable and enjoyable way to practice, plink, and refine your shooting skills. However, like any firearm system, the Kimber 22 conversion kit can encounter certain challenges. This article delves deep into common Kimber 22 conversion kit problems, offering practical troubleshooting steps and effective solutions to keep your conversion kit running smoothly.
The allure of a .22 conversion is undeniable. The .22 LR cartridge is inexpensive, readily available, and produces minimal recoil, making it perfect for beginners to learn and seasoned shooters to sharpen their techniques. It also helps with training exercises that require many rounds fired to hone your shooting techniques. This makes the Kimber 22 conversion kit a fantastic option for those who want to maximize their shooting time without breaking the bank. However, the change from the larger centerfire cartridge to the rimfire .22 can present certain complexities.
Despite its many advantages, the Kimber 22 conversion kit, like all conversion kits, can sometimes experience issues. These problems are often related to the differences between the centerfire 1911 design and the rimfire .22 LR cartridge. The rimfire design has unique characteristics. Issues can range from frustrating failures to feed (FTF) and failures to eject (FTE) to less obvious problems with accuracy. Understanding these challenges is the first step towards resolving them.
Common Feeding Difficulties
One of the most frequently cited Kimber 22 conversion kit problems is failure to feed (FTF). This occurs when the cartridge doesn’t properly enter the chamber, preventing the gun from firing. Several factors can contribute to this, requiring careful examination:
Magazine Concerns
The magazine is the primary interface between the ammunition and the gun. Problems here are frequent. Examine the magazine carefully. Ensure the magazine is properly loaded; loading issues are a surprisingly common cause. The magazine follower might be faulty or stuck. A damaged magazine lip could prevent the round from being released correctly. Test with different magazines if you have them. Ensure the magazine is clean and free of debris. Disassemble and clean the magazine according to the manufacturer’s instructions.
Ammunition Issues
.22 LR ammunition varies significantly in terms of rim thickness, bullet profile, and overall dimensions. The Kimber 22 conversion kit is typically designed to work with a specific range of ammunition. Inconsistent rim thickness can prevent reliable feeding, with some rounds potentially being pushed out of alignment. A deformed bullet nose can also catch on the feed ramp or chamber edge. The best solution is to try different brands and types of .22 LR ammunition. Experiment with high-velocity rounds, which often provide more consistent performance.
Extractor Problems
The extractor is a critical part that pulls the cartridge from the magazine and positions it into the chamber. A weak extractor, or one with insufficient tension, may struggle to grip the rim of the cartridge, causing it to slide up over the cartridge during the feeding process. Carefully inspect the extractor for damage, wear, or dirt accumulation. The extractor tension may need to be adjusted. If you are unfamiliar with this procedure, it is best to consult with a gunsmith.
Feed Ramp Issues
The feed ramp is a ramp located on the frame that guides the cartridge into the chamber. A rough, dirty, or damaged feed ramp can impede the smooth feeding process. Cleaning and polishing the feed ramp can significantly improve its performance. Ensure the feed ramp is free of any debris and then polish it with a polishing compound designed for firearms, using a Dremel tool or similar rotary device.
Chamber Issues
The chamber itself must be clean and in good condition. Dirt or debris in the chamber can prevent the cartridge from seating fully. Inspect the chamber for any damage, rust, or corrosion. Use a chamber brush and solvent to clean the chamber thoroughly.
Addressing Ejection Problems
Failure to eject (FTE) is another common issue. This occurs when the spent casing does not leave the chamber after firing. Several factors may cause this:
Weak Ejector
The ejector is the part that strikes the spent casing and forces it out of the gun. If the ejector is damaged, loose, or worn, it may not effectively perform its function. Inspect the ejector for any damage or signs of wear.
Dirty Chamber
Residue buildup within the chamber can create friction, making extraction difficult. Cleaning the chamber with a chamber brush after each shooting session is vital.
Extractor Concerns
The extractor, responsible for gripping the spent case, is also involved in extraction. A weak extractor may not be able to grip the rim of the spent casing firmly enough to pull it from the chamber. Check the extractor for damage, wear, and proper tension.
Ammunition Considerations
Some .22 LR ammunition might have a weaker powder charge that doesn’t provide enough force to cycle the action fully.
Light Primer Strikes: A Closer Look
A light primer strike means the firing pin doesn’t deliver enough force to ignite the primer of the .22 LR cartridge. Several causes:
Weak Firing Pin Spring
Over time, the firing pin spring can weaken, reducing the force delivered to the primer.
Firing Pin Channel Obstruction
Debris or gunk in the firing pin channel can impede the firing pin’s movement.
Firing Pin Issues
The firing pin may be damaged or not traveling the full distance.
Accuracy Issues: Troubleshooting and Solutions
Achieving consistent accuracy with your Kimber 22 conversion kit is essential for enjoying the shooting experience. Accuracy problems can be frustrating, but here are some ways to resolve them:
Ammunition Variability
.22 LR ammunition varies widely in quality, so experimenting with different brands and types is crucial. High-quality, target-grade ammunition can often improve accuracy.
Barrel Fouling
Lead buildup in the barrel can negatively affect accuracy. Clean the barrel thoroughly after each shooting session.
Loose Fit
Check if the conversion slide fits snugly on the frame. Any looseness can affect accuracy.
Sight Alignment
Verify the sights are properly aligned and adjusted.
Grip Technique
A consistent grip is essential for accuracy. Practice your grip to ensure a stable platform.
Magazine Management and Care
The magazine is a critical component. These issues may affect performance:
Magazine Damage
Inspect the magazine for dents, cracks, or other damage.
Loading Issues
Avoid over-stuffing or incorrect loading.
Magazine Spring Issues
Springs can wear out, impacting feeding reliability.
Cleaning
Regularly clean and inspect your magazines.
Essential Maintenance Guidelines
Proper maintenance is key to preventing and addressing the problems associated with your Kimber 22 conversion kit problems.
Cleaning
Clean your conversion kit after each use.
Lubrication
Use a quality gun oil sparingly to lubricate moving parts.
Storage
Store your kit in a cool, dry place.
The Right Ammunition
Ammo selection is key. Find what suits your Kimber. Experiment with different types of .22 LR ammo.
When to Seek Professional Expertise
It’s important to know when to involve a gunsmith. If troubleshooting doesn’t work, seek expert help.
Final Thoughts
The Kimber 22 conversion kit problems discussed here are common. Careful maintenance, smart troubleshooting, and a good understanding of the system are vital for a pleasant shooting experience. Remember to prioritize safety and have fun! Remember to follow safe gun handling practices at all times. And if in doubt, consult a qualified gunsmith.
