Aero Precision presents the AR15 Complete Upper with a 16" 5.56 Mid-Length Barrel, designed for precision and reliability. This upper receiver assembly features a pinned front sight block and Magpul MOE SL handguard, ensuring ease of use and superior…

The Aero Precision M4E1 350 Legend Assembled Upper DMR 20'' Carbine Threaded Blk is a testament to precision engineering and robust design. Crafted with a 20-inch barrel and a sleek black anodized finish, this upper receiver is built for reliability …

The CMMG RESOLUTE MK4 Upper Group in 6mm ARC is a testament to precision engineering and quality design. This upper group is crafted to seamlessly integrate with any standard AR15 pattern lower group, offering a 16.1-inch barrel and a direct impingem…

The Aero Precision M4E1 300BLK Assembled Upper is a testament to precision engineering and design excellence. Featuring a 16" barrel and a sleek anodized finish, this upper receiver offers a robust platform for AR-15 builds. Its M-LOK handguard provi…

The CMMG BANSHEE MK4 Upper Group in .22LR is a marvel of engineering, designed to offer the look and feel of an AR while being chambered in .22LR. Built on the Mk4 platform, it features a 4.5" barrel, the shortest offered by CMMG, and is compatible w…

Aero Precision presents the M4E1-T Complete Upper 12.5 5.56 Carbine, a testament to superior engineering and design. This upper receiver features a 12.5" 5.56 Government Profile CMV Barrel, paired with a 10.3" M-LOK ATLAS S-ONE Handguard, ensuring a.…

The CMMG 28B940CHCA Dissent 22 ARC 16.10" is a marvel of engineering, designed with precision and reliability in mind. This upper receiver features a 16.10-inch barrel with a sleek Black Cerakote finish, ensuring durability and a tactical appearance.…

Introducing the CMMG Dissent 28B940CAB, a marvel of engineering and design. This firearm boasts a 16.10" barrel, chambered in 22 ARC, ensuring precision and reliability. Its compact action design houses the entire action and recoil assembly in the up…

CMMG's RESOLUTE Mk3 Upper Group in .308 Win is engineered for precision and performance. This upper features a 16.1" barrel with a direct impingement operating system, ensuring reliability and ease of use. The Mk3 platform is based on the Gen 1 DPMS.…

Aero Precision's M5E1 6.5CM Assembled Upper is a testament to precision engineering and quality design. Featuring a 20'' threaded barrel and a Gen 2 Enhanced M-LOK Handguard, this upper receiver is crafted for accuracy and reliability. Ideal for targ…

Aero Precision's M4E1 5.56MM Assembled Upper Receiver No Forward Assist FDE is a testament to precision engineering and robust design. Crafted for the AR-15 platform, this upper receiver features a Flat Dark Earth anodized finish and a unique billet.…

The CMMG 30BC40AAB Resolute MK4 is a testament to superior engineering and design, featuring a robust Armor Black finish and M-LOK Free-Float Handguard. This upper group is chambered for 300 Blackout, making it a versatile choice for AR-platform...