M4E1 Threaded 16

M4E1 Threaded 16" 5.56 Mid-Length No Forward Assist Complete Upper Receiver w/ 15" M-LOK ATLAS R-ONE Handguard

M4E1 Threaded Complete Upper, 16

M4E1 Threaded Complete Upper, 16" 5.56 HBAR Mid-Length Barrel w/ 15" ATLAS R-ONE M-LOK HG - FDE Cerakote

M4E1 Threaded 16" 5.56 Mid-Length No Forward Assist Complete Upper Receiver w/ 15" M-LOK ATLAS S-ONE Handguard

$597.39
Availability: Out of stock
SKU
APAR712105M7
This complete upper receiver features the same tried-and-true construction and aesthetics as our M4E1 Threaded Upper Receivers, without provisions for a forward assist. The included ATLAS S-ONE Handguard is designed with size and weight in mind. Featuring a trimmed down top rail to help minimize weight and overall profile. Our proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards. Includes: M4E1 Threaded Upper Receiver, No Forward Assist 15" ATLAS S-ONE 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 Threaded, 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 ATLAS S-ONE Handguard Features: Front and rear picatinny rail Eliminated center of top rail for weight reduction Indexing grooves in 12:00 position for positive grip control Quick disconnect sling socket at the 3, 6 and 9 o'clock positions 1.3" Inside diameter 1.5" Outside diameter Compatible with mil-spec AR15 upper receivers and barrels MLOK 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
More Information
SKU APAR712105M7
Caliber 5.56
Brand Aero Precision
Barrel Length 16"