This complete upper receiver features the same tried-and-true construction and aesthetics as our M4E1 Enhanced Upper Receivers, without provisions for a forward assist. The M4E1 Enhanced Upper Receiver is a one-piece design combining the handguard mounting platform with the upper receiver itself. Through superior engineering, we have condensed the parts needed to mount a free-floated handguard to a mere 8 screws. Since the handguard mounting surface and upper are of the same forging, not only is it a stronger system, but we are able to make additional lightening cuts to save weight and allow for more efficient cooling.
M4E1 Enhanced Upper Receiver, No Forward Assist
15" Gen 2 Enhanced Handguard
16" 5.56 CMV Barrel
Low Profile Gas Block and Mid-Length Gas Tube
Port Door Assembly
A2 Flash Hider
This complete upper receiver does not include BCG or Charging Handle.
M4E1 Enhanced, No Forward Assist Upper Receiver
No Forward Assist
Custom enhanced forging that gives the upper receiver a "billet look" while maintaining the structural integrity of a forged part.
Picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards
.250 takedown pin holes
Laser engraved T-marks
Gen 2 Enhanced Handguard Features:
1-piece free float design
Built in anti-rotation tabs
Continuous top rail
1.78" inside diameter
Compatible with low profile gas blocks
Gen 2 Feature - Quick disconnect sling socket at the 3, 6 and 9 o'clock positions
M-LOK attachment points
16" 5.56 Barrel Features:
5.56 NATO 16" Barrel, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled