M4E1 Threaded 14.7" 5.56 Mid-Length Pencil QPQ Complete Upper, No Forward Assist 13.5 Slimline 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 Enhanced Assembled Upper Receiver
• Enhanced Handguard of choice
• 14.7" 5.56 CMV Barrel
• Low Profile Gas Block and Mid Pencil 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
• The muzzle brake that comes with this complete upper receiver is NOT pinned nor welded to this barrel. Per the National Firearms Act, the muzzle brake MUST be pinned and welded to achieve the necessary 16" as defined by the ATF for a rifle build.

M4E1 Upper Features:

• Forged from 7075 T6 aluminum
• Precision machined to M4E1 specs
• M4 feedramps
• Matte black hard coat anodized Mil 8625 Type 3 Class 2
• Laser engraved T-marks
• Comes assembled, with port door and forward assist installed
• Accepts standard AR15/M16 components
• Handguard mounting platform is forged into the receiver
• Works with Aero Precision handguards but also fits most BAR-system handguards
• Barrel nut and wrench are included

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
• Continuous top rail
• Compatible with low profile gas blocks
• Compatible with low profile gas blocks
• 1.5” Outside diameter
• Compatible with mil-spec AR15 upper receivers and barrels

14.7" 5.56 Pencil Barrel Features:

• 5.56 Nato 14.7" Barrel, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled
• Mid-Length gas system, .0785 gas port
• M4 Feed Ramp Extension
• HP and MPI tested
• Standard A2 flash hider