Aero Precision M4E1 Enhanced Upper Receiver and M-LOK Handguard Combo Gen 2 – Anodized Black
Starting from $251.98
Huge savings on the Aero Precision M4E1 Enhanced Upper Receiver and M-LOK handguard combo! Combining the upper and handguard mounting platform, you only need 8 screws to attach a free floating handguard. Now shipping with the improved Gen 2 Aero handguard that includes many unique upgrades, including QD slick sockets.
In addition, the Aero Precision Gen 2 Enhanced Handguard features an all new milling design that adds visual appeal, improved gripping, and a new profile for the top Picatinny rail. US made and priced right. Ready for your next lightweight build or to upgrade dated uppers with old fashioned quad rails.
Ships With:
- AR-15 M4E1 Enhanced Upper Receiver
- Choose 7″ 9″, 12″ or 15″ Enhanced Handguard
- Handguard mounting screws
Enhanced Upper Receiver Features:
- M4 feedramps installed
- Mil-spec standard .250 takedown pin holes
- Laser engraved T-marks
- Fully assembled with dust cover and forward assist
- Machined from aerospace grade 7075-T6 forged aluminum
Gen 2 Enhanced Handguard Features:
- One piece free floating design
- Anti-rotation tabs built into the handguard
- Scalloped rails
- Continuous top rail
- 1.72″ inside diameter fits most muzzle devices and 1.5″ suppressors
- Compatible with low profile gas blocks
- Gen 2 Feature – quick disconnect sling socket at the 3, 6 and 9 o’clock positions
- Gen 2 Feature – Additional milling along flats to aid with gripping and add visual appeal
- Gen 2 Feature – New profile for the continuous Picatinny top rail
Complete combo kit. Ready for you to finish with your barrel, gas system and muzzle device. Handguard installs with just 8 screws.
About Aero Precision
Aero Precision has been operating in the heart of the Puget Sound aerospace industry for decades, and brings a wealth of experience in precision manufacturing to the competitive world of AR-15 rifle and parts manufacturing.
| Weight | 17.4400 oz |
|---|---|
| Length | 7", 9", 12", 15" |
| MPN | APAR640221MS, APAR640211MS, APAR640251MS, APAR640231MS |
| UPC | APAR600221M, APAR600211M, APAR600251M, APAR600231M |
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
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USEasy to install
I bought this enhanced combo for my first build due to the user friendliness of assembly. I had no issues with the install of the barrel or gas tube. Machining is good, and the finish is nice. Would recommend, especially for a first time builder.
USM4E1 Enhanced Upper
Outstanding product. Quick shipping.
USGreat upper
Haven’t fit the barrel yet but the lower reciever fit perfect. Look of upper reciever and Handguard is flawless. Only the dust cover had a few scratches that wouldn’t clean off (replacing anyway). Very satisfied with purchase.
USPerfect
Fantastic deal, perfect condition. Less expensive than everywhere else.
USAero m4e1 upper
I got the M4e1 upper with the 15 inch handguard for a 6.5 grendel build I am starting. After they arrived and looking at them I will be buying more Aero parts in the future. They are nice.
