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SKU: 100054330
Built for assembling a 5.56 AR-15 platform, this stripped upper receiver provides the foundation for a rifle setup tailored to your needs. It is forged from 7075-T6 aluminum and machined to mil-spec M16/M4 specifications, with M4 feedramps, laser-engraved T-marks, and a .250 takedown pin hole. This model omits forward assist provisions and uses a custom forging designed specifically for that configuration, so it is best suited to builders who want that streamlined layout. Pairing it with an Aero Precision AR15 lower receiver is the intended match for a solid fit.
Forged From
7075-T6 aluminum for a durable
Precision Machined
To mil-spec M16/M4 specifications
Includes M4
Feedramps
.250 Takedown
Pin hole
Laser Engraved
T-marks support easier optic and
| Blade Finish | Anodized Black |
|---|---|
| Compatibility | AR15 lower receivers |
| Custom Forging | Custom forging designed to work specifically with no-forward-assist upper receivers |
| Feedramps | M4 Feedramps |
| Forward Assist Provision | No forward assist provision |
| Material | 7075-T6 aluminum |
| Specifications | Precision machined to mil-spec M16/M4 specifications |
| T Marks | Laser engraved T-marks |
| Takedown Pin Hole | 0.250 |
It is an AR-15 stripped upper receiver in 5.56mm / 5.56x45 NATO, and the description says it is precision machined to mil-spec M16/M4 specifications.
No. The product specifically states that the forward assist provisions have been removed, so this model is a no-forward-assist upper receiver.
The listed features are M4 feedramps, a .250 takedown pin hole, laser engraved T-marks, and no forward assist provision.
The source data states that it is forged from 7075-T6 aluminum.
The description says to match this upper with one of Aero Precision's AR15 lower receivers for a solid and dependable fit, but it does not provide compatibility details beyond that.