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 our M4E1 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075-T6 Aluminum and precision machined to work with all mil-spec AR15 parts.
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Battle Arms Development Inc., 13" Workhorse Rail, MLOK
$175.00
Aero Precision M4E1 Assembled Upper Receiver - FDE
$195.00
Aero Precision Assembled Enhanced Upper Receiver
$175.00
Out of stock
Additional information
| Weight | 12 lbs |
|---|---|
| Manufacturer | |
| Material | Forged 7075-T6 |
| Color |
