Colt LE6920 EPRII-PRO Upper Kit 16.1″ | Complete AR-15 Upper Assembly

Upgrade your AR-15 build with the Colt LE6920 EPRII-PRO Upper Kit featuring a 16.1-inch barrel. Built on Colt’s legendary LE6920 platform, this complete upper kit delivers the reliability, precision, and mil-spec quality that Colt has been known for decades. Whether you’re completing a custom build, replacing a worn upper, or upgrading your current setup, this kit provides a trusted foundation backed by one of America’s most iconic firearms manufacturers.

Colt’s LE6920 series is a benchmark in the AR-15 world, trusted by law enforcement, military personnel, competitive shooters, and serious enthusiasts alike. The EPRII-PRO configuration reflects Colt’s commitment to performance and versatility, making this upper kit an excellent choice for a wide range of applications — from range use to home defense.

At Deep Roots Rifle Co, we carry hard-to-find Colt components and complete builds because we know serious shooters demand serious quality. Our knowledgeable staff is ready to help you find the right parts for your build, whether you shop online or visit us in person at our gun store in Eustis, Florida. We offer competitive pricing and fast shipping nationwide, so you can get back to building without delay.

Order online today or stop by Deep Roots Rifle Co in Eustis, FL to speak with one of our firearms specialists about this Colt upper kit and all your custom build needs.