M4E1 Threaded 16" 5.56 Mid-Length HBAR QPQ No Forward Assist Complete Upper W/ Slimline 13.5" Handguard - Black Anodized

This Complete Upper includes our Slimline 15 Handguard! Key features include the addition of quick disconnect sling sockets, enhanced milling design for grip and visual appeal and a new profile for the picatinny top rail. INCLUDES: M4E1 Threaded Assembled Upper Receiver with no Forward Assist Slimline Handguard 16" 5.56 HBAR Barrel Low Profile Gas Block and Mid-Length Gas Tube Product comes assembled This complete upper does not include BCG or Charging Handle. These products may be selected as add-ons under the Finish Your Build tab M4E1 UPPER WITH NO FORWARD ASSIST 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 SLIMLINE 15 HANDGUARD FEATURES: Full top picatinny rail for optional attachments Full length MLOK attachment points at the 3, 6, and 9 o’clock positions Compatible with low profile gas blocks 1.3” Inside diameter 1.5” Outside diameter Compatible with mil-spec AR15 upper receivers and barrels 16" 5.56 Mid-LENGTH HBAR BARREL FEATURES: 16" 5.56 Mid-length, 1:7, 4150, QPQ .750 gas block journal Mid-Length gas system M4 Feed Ramp Extension HP and MPI tested Standard A2 flash hider