Dirty Bird Bakersfield
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Description
The Thunder Ranch product line is a joint venture between Aero Precision and Thunder Ranch. Aimed to achieve Clint Smith’s ideal purpose built “Ultimate Carbine”, these products include key features requested from Clint Smith himself but with an Aero Precision flare. Like everything surrounding the Thunder Ranch name, you get exactly what you need – nothing more and nothing less.
The M4E1 Threaded Upper Receiver features an angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same enhanced body profile as our M4E1 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075-T6 Aluminum, precision machined to work with all mil-spec AR15 parts and includes the port door pre-installed.
Features:
- No Forward Assist – A first for our M4E1 Threaded Upper Receivers
- New enhanced forging that gives the upper receiver a “billet look”
- New picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards
- M4 Feedramps
- .250 takedown pin holes
- Laser engraved T-marks
- Includes port door
Includes:
- M4E1 Threaded Upper Receiver
Additional information
| Weight | 8 oz |
|---|---|
| Color | Black, FDE |
| Finished | Anodized Black, Cerakote, Raw |
| Forward Assist | Compatible, Factory Installed, Included Uninstalled, Not Compatible, Not Included |
| Port Door / Dust Cover | Compatible, Factory Installed, Included Uninstalled, Not Compatible, Not Included |
| Receiver Material | 6061 Aluminum, 7075 Aluminum |
| T-Marks | T-Marked, Unmarked |
| Feed Ramps | M4, None, Other |
| MPN | APAR700218AC,APAR700219AC |
| UPC | 840014614660, 840014614677 |
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.
