M4E1 Threaded 16" .223 Wylde Mid-Length SPR QPQ Barrel No Forward Assist Complete Upper W/ Slimline 13.5" - Anodized Black

This Complete Upper includes our Slimline 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 No Forward Assist Upper Receiver
• 13.5" Slimline Handguard
• 16" .223 Wylde SPR QBQ Mid-Length Barrel
• .750" 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:

• 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
• Handguard mounting platform is forged into the receiver
• Works with Aero Precision handguards but also fits most BAR-system handguards

SLIMLINE 15 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
• Compatible with low profile gas blocks
• 1.3” Inside diameter
• 1.5” Outside diameter
• Compatible with mil-spec AR15 upper receivers and barrels

16" .223 WYLDE MID-LENGTH BARREL FEATURES:

• .223 Wylde Chamber
• QPQ Finish
• SPR Profile
• .750" gas block journal
• Mid-Length gas system
• M4 Feed Ramp Extension
• HP and MPI tested
• Standard A2 Flash Hider