Precision Rifle Barrels and Custom Chambering Services
At Rachel Precision, creating the perfect rifle starts with a precision-crafted barrel and expert chambering. These two components work hand in hand to deliver the accuracy and consistency that serious shooters rely on. Here’s a look at the meticulous services we use to ensure every barrel and chamber we produce is tailored to perform at the highest level.
Barrel Blank Selection
The foundation of every custom rifle starts with choosing the right barrel blank. We only work with top-tier manufacturers like Brux, CRB, Krieger, Bartlein, Benchmark, and Muller Works whos barrels are known for their consistency, quality, and precision. The selection of barrel blank material—typically high-grade stainless steel—is critical for durability, heat resistance, and longevity. We work with each client to select the best caliber, barrel length, and contour that matches their shooting goals, whether for long-range precision or hunting applications.
Barrel Rifling
Rifling is a critical part of the barrel-building process and plays a significant role in determining a rifle’s accuracy. The rifling consists of spiral grooves cut inside the barrel that cause the bullet to spin as it exits. This spinning stabilizes the bullet in flight, ensuring it stays on track and hits the target with precision. The method used to create the rifling can greatly influence the bullet’s flight path and overall performance, which is why trusting expert barrel makers is essential for achieving the highest level of accuracy.
At Rachel Precision, we offer custom twist rates based on the caliber and type of ammunition you plan to use. By matching the twist rate to your specific shooting needs, we ensure your bullets remain stable and accurate, especially at long distances. Whether using button or cut rifling, our meticulous attention to detail guarantees the highest level of accuracy and consistency in every rifle barrel we craft.
Types of Rifling
At Rachel Precision, we use two of the most respected rifling methods: button rifling and cut rifling.
- Button Rifling: This process involves pulling or pushing a hard button through the barrel, creating the rifling grooves by displacing metal. Button rifling is a quicker process that provides excellent accuracy and is widely used for precision shooting applications. It offers a smooth finish and uniform grooves, making it ideal for a variety of calibers.
- Cut Rifling: This traditional method involves cutting the rifling grooves one at a time using a precision tool. Cut rifling is known for its ability to produce deeper and more uniform grooves, and it allows for greater flexibility in custom twist rates. This method is often favored for its consistency and ability to maintain high performance over a long lifespan, especially in heavy-duty barrels.
Chambering
Chambering is one of the most critical services we provide at Rachel Precision, as it directly affects the accuracy, reliability, and performance of your rifle. The chamber is where the cartridge is seated before firing, and it must be cut with absolute precision to guarantee the proper fit and function. Even the slightest imperfection in chamber dimensions can lead to issues like inconsistent pressure, poor accuracy, or even dangerous malfunctions.
We use specialized, high-precision reamers to cut each chamber to exact specifications, ensuring that every chamber we create is a perfect match for your ammunition. Our custom chambering process guarantees a precise, snug fit, which is essential for maintaining optimal pressure levels when the round is fired. This level of precision in machining results in more consistent velocities, improved accuracy, and greater reliability with every shot.
By focusing on these minute details, we ensure that each chamber is machined to exacting standards, providing the consistency and performance necessary for precision shooting. In the world of precision rifles, where even fractions of a millimeter matter, our expert chambering process delivers the accuracy and reliability you need to perform at your best.
True Bore Alignment system
To further enhance precision, we utilize our True Bore Alignment system, a critical component in our chambering process that ensures the chamber is perfectly centered and aligned with the bore. This system works by carefully aligning the chamber with the exact centerline of the bore, eliminating any potential offset or misalignment that could negatively impact the performance of the rifle.
By using True Bore Alignment, we can ensure that both the barrel and the chamber are precisely concentric, allowing for optimal bullet travel and reducing the chance of inconsistencies in shot placement. This method also minimizes the potential for uneven pressure distribution inside the chamber, which can cause wear on components and decrease the lifespan of the rifle.
The result is a smoother, more efficient chambering process that not only improves accuracy but also enhances overall consistency. Whether for long-range shooting or competitive environments, this precision translates into tighter groupings, better ballistic performance, and greater reliability shot after shot. The True Bore Alignment system is an essential part of how we maintain the highest standards of craftsmanship at Rachel Precision.
Crowning
The crown is the very end of the barrel where the bullet exits. A properly cut crown is essential for maintaining accuracy because any imperfection here can disrupt the bullet’s flight path. We offer precision crowning services that ensure the gases exit uniformly around the bullet, allowing it to maintain a straight trajectory. A well-done crown enhances the overall accuracy and consistency of your rifle.
Barrel Bedding
Finally, to ensure stability, the barrel is bedded to the stock using precision glass bedding. This process eliminates any movement between the action and the stock, ensuring that the barrel remains steady even under recoil. Proper bedding enhances accuracy, as it prevents the barrel from shifting, which could cause inconsistent shot placement.
What Sets Us Apart?
All of our turning centers are equipped with back flush coolant systems, which play a crucial role in maintaining both cleanliness and precision during the chambering process. These setups continuously flush coolant through the chamber, effectively removing chips and debris that can accumulate during machining. By keeping the chamber clear of obstructions, we minimize the risk of imperfections or scoring on the critical surfaces of the chamber and barrel. This ensures that each chambering operation is conducted with maximum precision, delivering a flawless, stress-free fit for the cartridge, while also extending the life of the tools and improving overall machining efficiency.
I’ve been shooting Rachel Precision Rifles for almost 2 years now and i’ve been shooting PRS matches for the past 3 years and I couldn’t ask for a better gunsmith. Whether that’s in products, customer service, or in hospitality. I’ve never gotten a barrel that didn’t shoot lights out from Randy and he still try’s to learn and critique things with each one. They are always looking to make better products and progress in the shooting community. They are incredible people and they work there hardest to put in as much effort into what they do and it’s amazing. They are also huge in the shooting community, they call and ask how things went after every match Randy is always looking for feedback and most importantly they love when you’re successful with their barrels. I’m so honored to represent them and I couldn’t be more thankful for Randy Rachel and Neely Rachel.
Having a great gunsmith is pretty much paramount to be successful in PRS. It took me a few years to find Randy but you will have to search for years to find someone with the perfect storm of great qualities Randy brings to the table. From machine work that closely resembles art, to the quality equipment he uses, add in his vast knowledge and how meticulousness he is with every detail and all done in a timely fashion. That is Rachel Precision. I've been fortunate to get to know Randy the last couple years and can truly call him a great friend that just so happens to be in my opinion one of the top gunsmiths there is. I'm probably easily 20 barrels in with all the variants we have tried and even the worst barrel was capable of winning any PRS match out there. So this review isn't just someone who happened to get 1 great barrel.
First and foremost Randy is a stand up gentleman. His attention to detail is second to none. He is a pleasure to work with. Every barrel I have received has been a hammer. The piece of mind that his quality of work brings is awesome. Do your self a favor and give him a shot.
I have been competing in NRL22 & PRS Rimfire for almost 4 years now. I have owned and shot many factory built Rimfire rifles. None of them compare to the rifle Rachel Precision built me with a Brux barrel. The attention to detail is amazing. The action is butter smooth and it chambers a round like a dream. I have not found a lot of Quality Match Rimfire ammo it does not like. It has made me push my limits as a shooter in every match I shoot. I now have a rifle that does not make me second guess my abilities as a shooter. Rachel Precision will build you a rifle that dreams are made of. You will no regrets your decisions to have him build your dream.
I’ve been competing in PRS for 2 years, and after switching to a custom-built rifle from Rachel Precision, my performance has never been better. The craftsmanship and attention to detail are unmatched. The rifle is not only accurate but also built to handle the toughest conditions without missing a beat. The balance, precision, and smooth action have given me the confidence to push my limits in every competition. Rachel Precision's custom rifle has proven itself to be an elite performer. Highly recommended for any serious competitor.
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