Aero Precision M4E1 Enhanced Upper Receiver and Quantum M-LOK Handguard Combo – Anodized
From $222.94
Save big when you buy the M4E1 Enhanced Upper Receiver and Quantum Handguard Combo! Our state-of-the-art Enhanced Upper Receiver combines the handguard mounting platform with the upper itself, condensing the parts needed to mount a free-floated handguard to a mere 8 Screws
This Upper Receiver Handguard Combo now includes our Quantum Handguard! Our Quantum Free Float Handguards minimize bulk while providing an adaptive system that is big on features. With multiple mounting options, this affordable, rigid system can adapt to any mission.
Includes:
- AR-15 M4E1 Enhanced Upper Receiver
- Quantum Handguard of choice ( 7″ | 9″ | 12″ | 15″ )
- Handguard mounting Screws/li>
- Removable 4-slot picatinny rail section
Enhanced Upper Receiver Features:
- M4 Feedramps
- .250 takedown pin holes
- Lazer engraved T-marks
- Comes assembled, with dust cover and forward assist installed
- Machined from 7075-T6 forged aluminum
Quantum Handguard Features:
- 1pc free float design
- Removable 4-slot picatinny rail section for front sight
- Built in anti-rotation tabs
- 7 mounting surfaces for M-LOK accessories
- 1.78″ inside diameter fits most muzzle devices and 1.5″ suppressors
- Compatible with low profile gas blocks
Specifications:
- Made In AMERICA Yes
- Platform: AR-15
- Weight: 23.84 oz
| Weight | 19.0400 oz |
|---|---|
| Length | 7", 9", 12", 15" |
| Barrel Profile | Anodized |
| MPN | APAR640105S, APAR640102S, APAR640101S, APAR640104S |
| UPC | APAR640105S, APAR640102S, APAR640101S, APAR640104S |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
- Reviews
- Questions
USNot sure on overall experience.
Not sure on overall experience. I haven’t received my order or any tracking numbers yet and it has been about 4weeks since order was placed
USGreat Deal
Haven't put together yet but couldn't pass up this deal. Fast shipping and everything looks great
USGreat upper and rail!
I've always been a fan of Aero and this upper and rail has held their same high standard for quality and price.
USGreat
I like it and had no issues
USGreat product
Great fit and finish
