The 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 their 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.
AR15 Uppers
AERO M4E1 ASSEMBLED UPPER KODIAK BRN
$159.99
AERO M4E1 ASSEMBLED UPPER KODIAK BRN
Availability: In stock
Aero Precision
| Weight | 3.5 lbs |
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| Dimensions | 16 × 6 × 4 in |
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