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Accuracy Starts Here!
astronomical performance at earthly prices

Your One-Stop Shop for Custom AR Barrels, Parts, Accessories, and Machining


Keystone Accuracy is your ally in quality firearms and accessories. As your go-to supplier for custom AR barrels, rifle parts, and optics, we are on a mission to support competition shooters, hunters, and operators get the most of their equipment. Count on us to craft your ideal firearm. We get results that you can trust for life. 

Rugged, Dependable, and Reliable Rifle Parts for the Most Demanding of Situations

Not every shooting scenario will play out the same. Get a custom rifle that is ready for anything. At our shop, we craft rifles with the handler in mind. In other words, when you work with us, you are building a unique firearm. We build according to your specifications. So if you need a custom barrel extension or other parts for your platform of choice, we’re here to meet your needs. Engineer your ideal shooting experience. Our custom shop is ready to serve you. We can build rifles and parts to fill a variety of roles, from competition rifles to high-precision models. 

Dedicated shooters and operators know that having complete confidence in your firearm will lead to accurate and consistent results. Therefore, we offer a variety of custom shop services to meet the needs of even the most discerning of handlers. We are left-handed rife specialists. With our assistance, left-handed shooters can build a rifle that meets their needs, leading to better handling, higher accuracy, and improved satisfaction.


Who Are We? Why Are We Considered among the Industry's Best?

Keystone Accuracy is a custom firearms manufacturer that services and manufactures high-end target, tactical, and hunting rifles to customers who demand the best in performance. We are registered with the BATFE as a Type07 manufacturer and headquartered in Southeastern Pennsylvania serving clients throughout the United States.

At our custom rifle parts shop, we build all types of high-performance, bolt-action, and gas-operated rifles. The arms we produce are designed, machined, and assembled to operate under the most demanding of circumstances, including competition, tactical operations, and deep woods hunting.

When it comes to firearms, equipment failure can create a range of unwanted scenarios, including disappointment and even disaster. Therefore, we make a point to use only the best materials, while also using some of the most advanced equipment and technology that the firearms industry can muster. Combined with our knowledge and experience in rifle manufacturing, we produce equipment that is built to last.

Our custom AR barrels, custom chambering, and custom machining commonly serve military/law enforcement, PRS, F-Class, competition shooters, and big game hunters. We treat each barrel and chamber as if it were a bench rest rifle, where group sizes are measured with a micrometer.

If you have something in mind that is not listed, please feel free to ask. Since we can manufacture and source a variety of high-performance rifle parts, the parameters of a build are only limited by your imagination.


Please contact us for special ordering
or to share your customization ideas
Call (610) 272-2511

Ready Line

About Our Company

Everything at our business is customized based on your requests. We are a small shop and can easily meet your needs since you are dealing with us directly. We provide a genuine hands-on approach and have successfully been in business since 2011. From varmint rifles to long-range applications, we have the equipment, materials, and know-how to realize your perfect firearm.

Production guns are well and fine for the average citizen. However, we also know that those who are the best at what they do also require the best possible equipment. To that end, we are proud to help the dedicated firearms professional get more from their rifles. Whether for your next competition or mission, you can have confidence knowing we have your back. Let our experience, knowledge, and skill work for you.


Sky High Logo

Our Growing Partnership to Help Save Lives

Our custom rifle shop has recently formed a growing partnership with Sky High for a very worthy cause. We have been very fortunate to have been graced with the presence of some children who are literally in a fight for their lives under care at St. Jude's Children's Hospital in Memphis, TN. Although very sobering, it makes us realize how lucky we are and how much we take for granted when being around these kids.

Steve Reichert, Man Posing In Camo With His Rifle

Steve Reichert, an Avid Customer

Steve Reichert, a rather well-known US Marine, proudly served his country during the war in Iraq. During this time, he was credited with the first mile-long sniper shot to neutralize an insurgent on the battlefield. Steve is also an avid shooter, and when he wanted the best, he called on us to deliver.


 Contact us to request an estimate for our custom rifle services. We proudly serve clients throughout the United States.

Contact

Thank you for your interest. We look forward to hearing from you soon.

Phone
(610) 272-2511

Hours of Operation

Monday - Friday: 8:00 a.m. - 5:00 p.m.
Saturday By Appointment Only

Service Area
Nationwide

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