M4E1 Threaded Complete Upper, 11.5" 5.56 Carbine-Length Gov Profile w/ 10.6" MOD 4 Handguard (BLEM)

Brand: Aero Precision

Model: M4E1

Type: Parts

Price: $449.99

Action: Semi-automatic

MPN: APAR700005D29B

Product Details:

This complete upper includes our Minimal Optical Deflection (MOD) 4 Handguard. The MOD 4 handguard seamlessly blends robust construction with an ergonomic form factor, ensuring no compromises between the two. Machined from 6061-T6 aluminum, the handguard is engineered with a focus on stiffness to drastically reduce deflection under load. It attaches to the upper receiver via a steel barrel nut, which also serves to significantly reduce point-of-impact shift when using an infrared laser aiming device under load. A 7 sided M-LOK® interface allows the user to customize their handguard to their exact specifications and needs. Lastly, each of the 4 QD sockets on the MOD 4 utilize a steel liner to ensure a higher shear load and longer service life with the continued use of QD swivels. INCLUDES: M4E1 Threaded Assembled Upper Receiver MOD 4 10.6" Handguard 11.5" 5.56 Carbine-Length Barrel Low Profile Gas Block and Gas Tube Product comes assembled M4E1 THREADED UPPER RECEIVER FEATURES: New enhanced forging that gives the upper receiver a "billet look" New picatinny profile that blends seamlessly with our Enhanced Series Handguards M4 Feedramps .250 takedown pin holes Laser engraved T-marks Includes port door and forward assist installed MOD 4 HANDGUARD FEATURES: Full top picatinny rail for optional attachments Quick disconnect sling socket at the 3, 6 and 9 o'clock positions Compatible with low profile gas blocks 1.2" Inside diameter 1.5" Outside diameter Compatible with mil-spec AR15 upper receivers and barrels 11.5" 5.56 CARBINE-LENGTH BARREL FEATURES: 5.56x45mm NATO QPQ Finish Gov Profile .750" gas block journal Carbine-Length Gas System 1/7 Twist Rate M4 Feed Ramp Extension HP and MPI Tested Standard A2 Flash Hider This product is blemished. Blemishes may include: Plating inconsistencies Pits Scratches Dents Flaws in finish Our blemished products are fully functional, they just didn't meet our high standards. They are a great product at a discounted price for someone who doesn't mind a slight imperfection. We do not accept returns on blemished products.