Let’s Dive into RCBS Cowboy Reloading Bullet Moulds
The RCBS Cowboy Reloading Bullet Moulds offer a way to cast your own bullets, specifically tailored for classic cartridges like the .25-20 Winchester. For shooters and reloaders invested in keeping these historical calibers alive, it’s a vital tool. These moulds promise to deliver accurate, consistent bullets for both target practice and hunting.
I found myself needing this product when my supply of .258″ diameter bullets for my vintage Winchester Model 1892 started to dwindle. Commercial sources have become increasingly scarce, making it difficult and expensive to feed my beloved lever action. I decided casting my own was the only viable solution.
Upon unboxing, the first thing I noticed was the robust, solid feel of the cast iron blocks. They have a reassuring heft that speaks to their durability and potential for long-term use. The precision machining is evident, giving me confidence in their ability to produce consistent bullet dimensions.
I considered Lee Precision’s moulds, which are more affordable, but the RCBS name and reputation for quality and durability swayed me. Lyman also makes excellent moulds, but this specific caliber and design was readily available from RCBS. I value long-term reliability over short-term cost savings.
My initial impression was one of cautious optimism. The mould looks and feels like a quality piece of equipment, but the proof will be in the casting. I was eager to see if it lived up to the RCBS reputation.
Real-World Testing: Putting RCBS Cowboy Reloading Bullet Moulds to the Test
First Use Experience
My first casting session with the RCBS Cowboy Reloading Bullet Moulds took place in my well-ventilated garage reloading space. I used a propane burner to melt down a blend of lead, tin, and antimony to the appropriate temperature. This was to achieve the desired hardness for my .25-20 Winchester loads.
The mould performed admirably, even in the high heat of the casting process. The bullets dropped easily from the mould with a sharp rap of the hinge, leaving clean, well-formed projectiles. A few initial casts were imperfect due to temperature control, but after a few minutes, I was producing consistent bullets.
The mould’s ease of use surprised me. Despite my experience with reloading, I had only limited experience with casting. The RCBS mould proved to be forgiving and easy to learn with.
Extended Use & Reliability
After several weeks of casting, the RCBS Cowboy Reloading Bullet Moulds have proven to be a reliable tool in my reloading process. The cast iron blocks have held their shape and alignment, showing no signs of warping or wear. The bullets continue to drop consistently.
I’ve cast hundreds of bullets at this point, and the mould is showing no signs of fatigue. Occasional cleaning with a lead-out cloth is all that’s needed to maintain optimal performance. The steel sprue plate is durable, resisting deformation from repeated cutting.
Compared to some cheaper moulds I’ve used in the past, the RCBS mould is in a different league. It produces more consistent bullets, requires less fiddling, and feels significantly more robust. I am confident this mould will last for years to come.
Breaking Down the Features of RCBS Cowboy Reloading Bullet Moulds
Specifications
The RCBS Cowboy Reloading Bullet Moulds are specifically designed for casting .258″ diameter bullets for the .25-20 Winchester cartridge. The finished bullet weight is approximately 250 grains, depending on the alloy used. This heavy bullet weight is excellent for achieving deeper penetration on small game, and is ideal for target shooting.
The mould is constructed from solid cast iron, ensuring durability and consistent temperature retention. Steel alignment pins guarantee perfect mating between the blocks. The mould also features a 3/16″ thick solid steel sprue plate. These specifications are crucial for producing accurate and consistent bullets.
Performance & Functionality
The RCBS Cowboy Reloading Bullet Moulds excel at their primary function: casting consistent and accurate bullets. The bullets produced by this mould are uniform in weight and diameter, which is essential for accurate shooting. They are designed for use with a .258″ LAM Sizer and Top Punch #630
The mould’s design makes casting easy and efficient. The bullets release cleanly, and the sprue plate cuts easily and cleanly. There are no significant weaknesses. The mould does what it’s designed to do and does it well.
Design & Ergonomics
The RCBS Cowboy Reloading Bullet Moulds are designed for functionality and durability, not necessarily aesthetics. The cast iron blocks are heavy but manageable, providing a stable platform for casting. The lack of included handles is a minor inconvenience, but allows for a wider choice of aftermarket handle preferences.
The mould is relatively user-friendly, even for novice casters. A bit of practice is required to master the technique, but the mould itself is straightforward. The solid construction inspires confidence in its longevity.
Durability & Maintenance
Given the solid cast iron construction, the RCBS Cowboy Reloading Bullet Moulds are built to last. With proper care and maintenance, this mould should provide decades of reliable service. Cleaning is simple, requiring only occasional wiping with a lead-out cloth and lubrication of the sprue plate.
Repair, if ever needed, would likely involve replacing the sprue plate or alignment pins, which are relatively inexpensive and readily available. The robust design minimizes the risk of catastrophic failure. This mould is designed to withstand years of heavy use.
Accessories and Customization Options
The RCBS Cowboy Reloading Bullet Moulds do not come with any included accessories, such as handles. Mould Handles are sold separately. The LAM Sizer and Top Punch #630 are essential for sizing and lubricating the cast bullets before loading.
The mould is compatible with most standard mould handles available from RCBS and other manufacturers. There are no significant customization options beyond choosing the appropriate handles and sizing dies. The primary focus is on producing accurate bullets of the specified caliber and weight.
Pros and Cons of RCBS Cowboy Reloading Bullet Moulds
Pros
- Produces highly consistent and accurate bullets.
- Durable cast iron construction ensures long life.
- Easy to use, even for beginners.
- Specifically designed for the .25-20 Winchester and similar cartridges.
- Maintains value due to RCBS reputation for quality.
Cons
- Handles are not included and must be purchased separately.
- Relatively expensive compared to some other mould options.
Who Should Buy RCBS Cowboy Reloading Bullet Moulds?
The RCBS Cowboy Reloading Bullet Moulds are perfect for reloaders who shoot classic lever-action rifles chambered in .25-20 Winchester or similar calibers. Also those who value accuracy and consistency, and those who prefer to cast their own bullets for cost savings and customization. This also appeals to reloaders who enjoy the process of creating their own ammunition.
Those who are on a tight budget or who only shoot occasionally might find this mould to be an unnecessary expense. Also, those who prefer to buy commercially manufactured bullets may not see the value in casting their own. If you are looking for the fastest and cheapest way to get bullets, this is not the product for you.
A must-have accessory is a good set of mould handles. A LAM Sizer in .258″ diameter and Top Punch #630 are also essential for preparing the cast bullets for loading. A lead thermometer is very helpful for maintaining consistent casting temperatures.
Conclusion on RCBS Cowboy Reloading Bullet Moulds
The RCBS Cowboy Reloading Bullet Moulds are a worthwhile investment for serious reloaders who demand accuracy and consistency. The durability of the cast iron construction ensures that this mould will provide years of reliable service. While the initial cost may be higher than some alternatives, the quality and performance justify the price.
I would personally recommend this mould to anyone who shoots .25-20 Winchester. And, those who reload other classic calibers. The ability to cast your own bullets opens up a whole new world of shooting possibilities. It keeps these historic rifles alive and well.
If you are ready to take your reloading to the next level and experience the satisfaction of casting your own bullets, the RCBS Cowboy Reloading Bullet Moulds are an excellent choice. Get yours today and start casting a legacy!