Aero Precision M4E1 Threaded Receiver 5.56x45mm

Original price was: $119.99.Current price is: $99.97.

4 in stock

SKU: APAR700201C Category:


The M4E1 Threaded Upper Receiver features an angular machined design that helps it stand apart from standard mil-spec upper receivers. It is threaded to accept a standard AR-15 barrel nut and forged from 7075-T6 aluminum and precision machined to work with all mil-spec AR-15 parts. The M4E1 features a picatinny profile, M4 feed-ramps, and .250 take-down pin holes. NOTE: Requires dust cover, forward assist, charging handle, barrel, handguard, gas block, muzzle device, gas tube and BCG (Bolt Carrier Group) to complete.

Brand Aero Precision
Category Uppers
Series Threaded Receiver
Model M4E1
Caliber 5.56x45mm NATO
Firearm Fit AR-15
Gun Platform AR-Style
Sights Optic Ready
Type Stripped
Receiver Material 7075-T6 Aluminum
Receiver Finish Black Anodized
Weight 6.90 oz