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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
long-lasting performance is critical
The patented Rotation Stop feature prevents unintentional disassembly
or fixed stock receiver extensions
Premium Features – This lubricant is odorless and non-tacky after application
and latch are all low-profile to eliminate interference when manipulating your weapon system
Aero Precision M4E1 Threaded Assembled Upper Receiver - Anodized Black UPPER long-lasting performance is criticalThe M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil spec upper receivers. This upper receiver features the same enhanced body profile as our M4E1 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075 T6 Aluminum, precision machined to work with all mil spec AR15 parts and includes the port door and forward assist pre installed. The M4E1
US$ 212.50
US$ 75.00
US$ 45.00
