The Marlin Model 60 is a legendary .22 rifle, known for its reliability and affordability. However, like any firearm, it can experience issues, and one common problem area is the feed throat. This article will delve into the intricacies of the Marlin Model 60 feed throat, exploring common problems, troubleshooting techniques, and potential upgrades to enhance performance and reliability. Understanding your Model 60's feed throat is crucial for maintaining its accuracy and preventing frustrating malfunctions.
Understanding the Marlin Model 60 Feed Throat
The feed throat is the crucial part of your Model 60's action that guides the cartridges from the magazine into the chamber. A smooth, properly functioning feed throat is essential for reliable feeding and prevents jams. It's a relatively simple mechanism, but several factors can affect its performance. We'll examine these in detail.
Common Feed Throat Problems
- Rough Surfaces: Over time, the feed throat can become scratched or roughened, hindering smooth cartridge feeding. This is often caused by debris, improperly loaded ammunition, or simply wear and tear.
- Burrs or Obstructions: Small burrs or pieces of metal can become lodged in the feed throat, causing jams or misfeeds.
- Bent or Damaged Feed Lip: The feed lip, responsible for guiding the cartridges, can bend or become damaged, leading to inconsistent feeding. This is often caused by dropping or mishandling the rifle.
- Magazine Issues: While not directly a feed throat problem, magazine issues often manifest as feeding problems. Bent or worn magazines can prevent cartridges from aligning correctly with the feed throat.
Troubleshooting a Marlin Model 60 Feed Throat
Before resorting to more involved solutions, try these troubleshooting steps:
- Inspect the Feed Throat: Carefully examine the feed throat for any visible damage, burrs, or obstructions. Use a flashlight and a small cleaning brush to remove any debris.
- Clean the Rifle: Thoroughly clean the rifle, paying special attention to the receiver, bolt, and magazine. A clean rifle is a happy rifle.
- Check the Magazine: Inspect the magazine for any damage, bends, or wear. If the magazine is damaged, it may need replacement.
- Test Different Ammunition: Sometimes, feeding problems are due to the ammunition itself. Try different brands and types of .22 LR ammunition to see if this resolves the issue. Note: Always use ammunition appropriate for your firearm.
Upgrading Your Marlin Model 60 Feed Throat
If troubleshooting doesn't solve the problem, upgrading the feed throat might be necessary. Several options exist:
- Polishing the Feed Throat: Carefully polishing the feed throat with fine grit sandpaper (e.g., 400-grit) can smooth out rough surfaces and improve feeding. Be cautious and avoid removing too much material. This requires patience and precision.
- Replacing the Feed Lip: If the feed lip is bent or damaged, it may need replacement. This typically requires some disassembly of the receiver, so it's best undertaken with a proper guide or by a gunsmith.
- Aftermarket Feed Throats: Some aftermarket companies offer upgraded feed throats for the Marlin Model 60. These are often made from stronger materials or have improved designs for smoother feeding. Always research before purchasing, to ensure quality and compatibility.
Case Study: A Rough Feed Throat Resolved
A recent customer reported consistent jams in their Marlin Model 60. After inspecting the rifle, we found significant roughness within the feed throat. A careful polishing with 600-grit sandpaper followed by a thorough cleaning resolved the issue. The rifle now feeds smoothly and reliably. This highlights the importance of careful inspection and the effectiveness of simple solutions.
Conclusion: Maintaining a Smooth Feed Throat
A smooth and properly functioning feed throat is vital for the reliable operation of your Marlin Model 60. By understanding the common problems, implementing proper troubleshooting techniques, and considering potential upgrades, you can keep your rifle running smoothly for years to come. Remember, always prioritize safety and, if unsure about any repairs or modifications, consult a qualified gunsmith. Regular cleaning and maintenance are key to preventing problems before they arise.