M4E1 Enhanced 16" 5.56 Mid-Length No Forward Assist Complete Upper Receiver w/ 15" M-LOK Handguard

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. Includes: 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. These products may be selected as add-ons under the FINISH YOUR BUILD tab. M4E1 Enhanced, No Forward Assist Upper Receiver Features: 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 M4 Feedramps .250 takedown pin holes Laser engraved T-marks Gen 2 Enhanced Handguard Features: 1-piece free float design Built in anti-rotation tabs Scalloped rails 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 .750 gas block journal Mid length gas system, .0785 gas port M4 Feed Ramp Extension HP and MPI tested Standard A2 flash hider