Aero Precision M4E1 Threaded 18" .223 Wylde SS QPQ Complete Upper Receiver with 15" M-LOK ATLAS R-ONE Handguard - Anodized Black

Aero Precision

Resumen

The Aero Precision M4E1 Threaded 18" .223 Wylde SS QPQ Complete Upper Receiver is designed for builders looking for a versatile and ready-to-install upper that maintains compatibility with both .223 Remington and 5.56 NATO ammunition. Featuring an 18-inch barrel, this complete upper receiver is built on the M4E1 platform, providing enhanced performance and reliability. This setup is often found in precision-oriented builds or those aimed at versatile applications, making it a suitable choice for various shooting disciplines.