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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.
This M4E1 Threaded Upper Receiver is designed to pair perfectly with an M4E1 Lower Receiver, providing a billet looking receiver set at a fraction of the billet price.
Features:
New enhanced forging that gives the upper receiver a "billet look"
New picatinny profile that blends seamlessly with our R-ONE, S-ONE and Enhanced Handguards
M4 Feedramps
.250 takedown pin holes
Laser engraved T-marks
Includes threaded forward assist roll pin
DOES NOT include port door or forward assist
Includes:
M4E1 Threaded Upper Receiver - SOCOM Blue Cerakote