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In stock online
TacFire 5" Upper .300 AAC Blackout 1:7 M-LOK Rail, Black
Regular Price
$388.99
Special Price
$349.99
| SKU | 51655206912 |
|---|---|
| Brand | TacFire |
| MPN | BU-300-5 |
| UPC | 729205967122 |
CA WARNING (Prop 65) & Compliance Information
Please read before purchasing.
Please read before purchasing.
Product Details
Details
- Caliber: .300 AAC Blackout
- Ecommerce Platform: AR-15
- Muzzle Device: Flash Hider
- Barrel Length: 5
- Barrel Twist Rate: 1:7
- Barrel Finish: Black
- Muzzle Thread: 5/8-24
- Handguard Type: M-LOK Rail
- Charging Handle: Yes
- BCH Included: Yes
Features
The TacFire .300 AAC Blackout 5 inches AR-15 Complete Upper Receiver is built for superior performance and reliability in a compact package. Engineered for versatility, this upper assembly includes a precision-machined bolt carrier group, a smooth-operating charging handle and a durable M-LOK handguard for enhanced customization. The adjustable gas block allows for fine-tuned performance, optimizing function with various loads and suppressors. Whether for tactical applications or range use, this upper receiver delivers exceptional durability and accuracy, making it an excellent addition to your AR-15 platform.
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Shipping Restrictions
It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.
All NFA Rules Apply
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.Local Law Compliance
Certain firearm parts and accessories, including AR-style upper receivers, are subject to complex and frequently changing federal, state, and local laws and regulations. While an upper receiver may be lawfully sold and shipped as a component, the legality of possessing, assembling, configuring, or using an upper receiver in certain states (e.g., California, Washington State) and localities depends on how it is assembled, combined with other components, and ultimately used. You are solely responsible for ensuring that any assembly, configuration, possession, or use complies with all federal, state, and local laws, including any so-called “assault weapon” bans and short-barreled rifle restrictions. We do not provide legal advice and are not responsible for unlawful configurations or uses.












