Aero Precision M4E1-E 16″ 22 ARC Complete Upper – Black Anodized

Elevate your rifle build with the Aero Precision M4E1-E 16″ 22 ARC Complete Upper, engineered for shooters who demand precision, reliability, and modern aesthetics. Chambered in the versatile 22 ARC (Advanced Rifle Cartridge), this upper delivers exceptional long-range performance in a lightweight, efficient package.

Built on the M4E1 Enhanced Platform

At the heart of this upper is Aero Precision’s acclaimed M4E1 Enhanced upper receiver, machined from 7075-T6 aluminum with a Type III Class 2 black anodized finish. The enhanced design integrates a threaded interface for the handguard, eliminating the need for a traditional barrel nut and creating a rock-solid, seamless connection between receiver and rail.

EM15 Enhanced Handguard

The included EM15 Enhanced Handguard threads directly into the M4E1-E upper for a clean, monolithic appearance with superior rigidity. Full-length M-LOK slots at the 3, 6, and 9 o’clock positions provide ample real estate for accessories, while the slim, ergonomic profile ensures a comfortable grip during extended shooting sessions.

22 ARC Performance

The 22 ARC cartridge bridges the gap between 5.56 NATO and 6.5 Grendel, offering flat trajectories, minimal recoil, and outstanding accuracy at extended distances. The 16″ barrel length optimizes velocity while maintaining a compact, maneuverable platform ideal for hunting, precision shooting, or all-around use.

Specifications

• Caliber: 22 ARC
• Barrel Length: 16″
• Upper Receiver: M4E1 Enhanced, 7075-T6 Aluminum
• Handguard: EM15 Enhanced, M-LOK Compatible
• Finish: Black Anodized

Drop-in ready for any mil-spec AR-15 lower receiver. Bolt carrier group and charging handle sold separately unless otherwise noted.