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AERO PRECISION
M4E1 ASSEMBLED UPPER RECEIVER 7.5" 5.56MM PISTOL LENGTH
AERO PRECISION M4E1 ASSEMBLED GEN 2 UPPER RECEIVER 7.5 PISTOL LENGTH
Mfr Part: APAR640211M0 815421022421 The Aero Precision M4E1 5.56mm 7.5" Pistol Upper Receiver is a state-of-the-art platform ready to be mated with the lower of your choice to form an advanced AR-15 pistol. At its heart is Aero’s unique-looking forged M4E1 receiver that combines "mil-spec" receiver compatibility with aftermarket features, including a unique attachment system for the included handguard. This M4E1 5.56mm 7.5" Pistol Upper Receiver comes with Aero Precision’s Gen 2 Enhanced M-LOK Handguard that forms a rigid, ultra-secure monolithic assembly with a gap-free, full-length Picatinny top rail. Plenty of attachment points for M-LOK-compatible accessories, plus QD sling swivel sockets at the 3/6/9 o’clock positions, so you can install accessories exactly where you want them. Extra texturing milled into the handguard’s flats give you a better grip and enhance your gun’s already unique appearance. The extended handguard covers the low-profile gas block, with just the A2-style flash suppressor peeking out the front. Forged 7075 T6 aluminum receiver, Mil 8625 Type 3 Class 2 hardcoat anodized Ejection port cover & forward assist installed Chambered in 5.56x45 NATO (accepts .223 Remington as well) High-grade chrome-moly-vanadium barrel, 1-7" rifling, black QPQ finish PISTOL-LENGTH gas system Handguard: 1.78" inside diameter clears most muzzle devices and 1.5" suppressors A2-style flash suppressor installed - NOT pinned or welded 1/2"-28 tpi muzzle threads .250" dia. pivot/takedown pin holes Bolt/carrier group & charging handle NOT included All NFA rules apply Aero Precision’s M4E1 5.56mm 7.5" Pistol Upper Receiver comes fully assembled, lacking only a bolt/carrier group and charging handle - the two components most AR-15 pistol fans prefer to select separately from aftermarket options (Brownells sells MANY of them).
Restrictions
- Is a 'Call to order' product.
Top takeaways
- The Aero Precision M4E1 5.56mm 7.5" Pistol Upper Receiver features a unique M4E1 receiver with Gen 2 Enhanced M-LOK Handguard for a secure monolithic assembly and full-length Picatinny rail.
- Constructed from forged 7075 T6 aluminum with a 7.5" chrome-moly-vanadium barrel and a pistol-length gas system, it is chambered in 5.56 NATO and also accepts .223 Remington.
- Comes assembled without a bolt/carrier group and charging handle, allowing customization with aftermarket options, and includes an A2-style flash suppressor that is not pinned or welded.
Attributes
Cartridge: 5.56 mm NATO Colour: Black Contour: M4 Finish: Anodized Length: 7.5'' Make: AR-15 Style: Assembled Delivery weight: 1.451kg
Item details
US export classification: I(g)
🔫 Build your custom AR-15 pistol with Aero Precision's M4E1 7.5" 5.56mm Upper Receiver! Anodized finish, M-LOK handguard & more. Shop now! 🎯
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