At Kaplun MFG, our mission is to provide gun enthusiasts with access to high-quality custom firearms parts and to help brands that lack manufacturing access bring their ideas to fruition through reliable partnerships with our knowledgeable team.

We are committed to delivering top-quality products and services that meet the unique needs of our customers and help them achieve their goals. Our team is dedicated to leveraging our expertise and technology to create innovative solutions that exceed our customers’ expectations. We believe in fostering long-lasting relationships with our customers, suppliers, and employees, built on a foundation of honesty, integrity, and mutual respect.

We believe that responsible use and ownership of firearms and are committed to supporting gun enthusiasts in pursuing their passion. We are dedicated to ensuring that our products are of the highest quality and meet the strictest safety standards.


Kaplun MFG, located in Pompano Beach Florida, USA, is a well-established manufacturer that has earned a reputation for producing high-quality precision aftermarket slides and barrels for a range of leading pistol brands, including Glock, Sig Sauer, and Beretta.

We specialize in manufacturing slides and barrels for brands that lack the manufacturing capabilities to produce their own, making them an ideal partner for those looking to outsource their firearm production needs. Whether you’re a small firearms manufacturer or a larger company looking to outsource production, Kaplun MFG can become a valuable part of your supply chain.

The company takes pride in their commitment to quality and ensures that every slide and barrel they produce meets the highest standards of precision and reliability. With years of experience in the industry, our team possesses the expertise and know-how to consistently deliver superior results.


Kaplun MFG services the entire 50 states in the USA, making it a convenient choice for businesses across the country. Additionally, the company has a strong presence in the local market, particularly in Palm Beach, Broward, and Miami-Dade counties. Whether you’re based locally in Florida or anywhere in the USA, we can provide the high-quality pistol slides you need to take your products to the next level.