Aero Precision's EPC 9 Threaded Upper Receiver with LRBHO in Kodiak Brown is a masterpiece of engineering, crafted from 7075-T6 aluminum for durability and precision. This upper receiver is designed to enhance your AR9 build with its last round bolt …

Aero Precision presents the M4E1-T 223 Wylde Assembled Upper, a testament to superior engineering and design. This upper features an 18'' heavy proof barrel, ensuring exceptional accuracy and reliability. The M-LOK attachment system and anodized blac…

Aero Precision's AERO M5 AR10 Assembled Upper KDK BRN showcases exceptional engineering and design quality. Crafted with precision, this upper receiver features an anodized finish in Kodiak Brown, ensuring durability and a sleek appearance. Ideal for…

Aero Precision's M4E1 300BLK Assembled Upper is a testament to engineering excellence, featuring a 10" barrel with a threaded muzzle and RM9.3" handguard. Designed for optimal performance, it offers a durable anodized finish and a lightweight build,.…

The Aero Precision M5E1 Complete Upper 18" .308 SS Fluted FDE is a testament to superior engineering and design. Crafted with precision, it features an 18-inch stainless steel barrel with a 1-10 twist rate, ensuring accuracy and reliability. The...

The Aero Precision EPC-9 9MM Assembled Upper Threaded 16'' BBL 15'' Handguard is a testament to precision engineering and design excellence. Crafted with a 16" Chrome Moly Vanadium barrel and a 15" ATLAS R-ONE handguard, this upper receiver offers a.…

Aero Precision's M5E1 Enhanced 308 Winchester Assembled Upper Receiver in Kodiak Brown is engineered with precision and quality. This upper receiver features a one-piece design that integrates the handguard mounting platform, reducing assembly comple…

The CMMG BANSHEE MK3 UPPER GROUP 308WIN 12.5 BLK is a testament to CMMG's engineering excellence, offering a compact yet powerful solution for AR builds. Designed with the DPMS Gen 1 high-pattern LR308 design, it ensures seamless integration and supe…

The Aero Precision M4E1-T Complete Upper 13.9 CMV Mid FDE is a testament to Aero Precision's engineering excellence. Featuring a 13.9" 5.56 Mid-Length CMV Barrel, this upper is designed for optimal performance and reliability. The ATLAS R-ONE Handgua…

The Aero Precision AR15 COMPLETE UPPER 10.5 5.56 CARBINE BRL is a testament to precision engineering and quality craftsmanship. Designed with a 10.5" 5.56 NATO barrel and a pinned front sight block, this upper receiver ensures reliable performance an…

The Aero Precision M4E1 .300 Blackout Assembled Upper Receiver is a testament to precision engineering and design excellence. Crafted from 7075 T6 aluminum with a black anodized finish, it features an 8" 4150 Chrome Moly Vanadium barrel with a 1-7 tw…

The Aero Precision M4E1 Assembled Upper in Olive Drab Green is a testament to precision engineering and design excellence. Crafted from 7075-T6 aluminum, this upper receiver features an anodized finish and a billet-style aesthetic, ensuring both...