Lee Bulge Buster: A Deep Dive into the 9mm Cartridge Reloading Die
The Lee Bulge Buster die is a popular choice among 9mm Luger reloaders, promising improved case neck consistency and reduced bullet setback. But does it live up to the hype? This in-depth review explores the features, benefits, and potential drawbacks of this specialized reloading tool, helping you determine if it's the right addition to your reloading bench.
Understanding the Need for a Bulge Buster Die
Before diving into the specifics of the Lee Bulge Buster, let's address why a dedicated die for this purpose is even necessary. When firing 9mm Luger ammunition, particularly in semi-automatic pistols, the brass cases can experience expansion and bulging near the case mouth. This is especially true with higher-pressure loads or less-than-optimal chamber support. Bulging can lead to several problems:
- Inconsistent case necks: This affects bullet seating depth and overall accuracy.
- Bullet setback: A bulged case mouth can cause the bullet to be pushed deeper into the case during chambering, reducing overall performance.
- Difficulty in resizing: Bulged cases can be more difficult and time-consuming to resize with standard resizing dies.
How the Lee Bulge Buster Works
The Lee Bulge Buster is a unique reloading die that addresses these issues. Unlike a standard sizing die, the Bulge Buster focuses specifically on the case mouth area. Its innovative design uses a sizing ring that only contacts the case neck, carefully removing excess brass to create a consistent and uniform case mouth. This results in several advantages:
- Improved Case Neck Uniformity: The consistent neck diameter ensures uniform bullet seating depth, leading to improved accuracy.
- Reduced Bullet Setback: By eliminating bulges, the Bulge Buster prevents the bullet from setting back during chambering, maintaining optimal cartridge length and preventing potentially dangerous pressure spikes.
- Smoother Reloading Process: Cases sized with the Bulge Buster often require less effort during subsequent resizing and are generally easier to work with.
Lee Bulge Buster: Pros and Cons
Like any reloading tool, the Lee Bulge Buster has its pros and cons.
Pros:
- Affordable Price: Lee Precision is known for its cost-effective products, and the Bulge Buster is no exception.
- Specific Case Mouth Sizing: Addresses a common problem specific to 9mm Luger and similar cartridges.
- Improved Accuracy: Contributes to more consistent bullet seating and improved accuracy.
- Simple Operation: Relatively easy to incorporate into an existing reloading process.
Cons:
- Not a Full Sizing Die: The Bulge Buster should be used in addition to a full-length sizing die, not as a replacement. It only addresses the case mouth; the entire case still needs to be sized appropriately.
- Potential for Over-Sizing: Users need to be careful to avoid over-sizing the case mouth, as this could lead to problems with bullet stability. Proper adjustment and technique are crucial.
- Limited Application: Designed specifically for pistol cartridges, this die isn’t suitable for rifle cartridges.
Optimizing Your Reloading Process with the Lee Bulge Buster
To maximize the benefits of the Lee Bulge Buster, it's important to use it correctly. Consider the following:
- Full-length Sizing: Always use a full-length resizing die before using the Bulge Buster.
- Lubrication: Properly lubricate your brass before using any resizing die, including the Bulge Buster.
- Die Adjustment: Carefully adjust the die to ensure the case mouth is sized correctly without over-sizing. Start with minimal sizing and gradually increase as needed.
- Case Inspection: Regularly inspect your brass for any signs of excessive wear or damage.
Conclusion: Is the Lee Bulge Buster Right for You?
The Lee Bulge Buster is a valuable tool for serious 9mm Luger reloaders who prioritize accuracy and consistency. While it's not essential for everyone, its affordable price and ability to address a specific reloading challenge make it a worthwhile investment for those seeking to optimize their reloading process. However, remember that it works best as a supplementary tool, used in conjunction with a standard full-length sizing die. Careful adjustment and proper technique are key to achieving optimal results.
