Product Overview
The Daniel Defense M4A1 Upper Reciever Group 5.56 NATO Upper Receiver Group FDE is a firearm component designed for a specific installation, fitment, or performance role. Confirm the exact firearm model, generation, frame or receiver pattern, caliber, dimensions, and manufacturer part number before ordering.
Part Specifications
- Caliber or Gauge: 5.56 NATO
- Finish or Color: FDE
Why These Specifications Matter
Caliber or Gauge: 5.56 NATO
Caliber or gauge must match the firearm and the part’s design to support safe, reliable operation.
Finish or Color: FDE
This specification helps confirm compatibility, installation requirements, durability, and intended use.
Best For
- Compatible firearm platforms matching the listed configuration
- Buyers comparing caliber, barrel length, rail, and included assemblies
- Qualified assembly, inspection, and function testing
TRA Take
Upper receivers, slides, and conversion kits may change caliber, operating characteristics, or legal configuration. Verify all included components and platform requirements before installation.
Frequently Asked Questions
What type of gun part is this?
This product is classified as a upper receiver group based on the distributor catalog information.
Is professional installation recommended?
Professional or qualified installation is recommended whenever the part affects fire-control components, headspace, barrel fit, gas-system function, operating safety, or legal configuration.
Does this gun part require shipment to an FFL?
Most ordinary gun parts do not require shipment to an FFL. Serialized frames, receivers, or other regulated items are exceptions and must follow all applicable transfer requirements.
What is the manufacturer part number?
The manufacturer part number listed for this part is 23-004-13150.
Shipping and Installation Information
Most non-serialized gun parts ship directly where legal and do not require an FFL transfer. Some parts, combinations, and configurations are regulated differently by jurisdiction. Confirm compatibility and legal use before ordering, and follow all manufacturer installation, torque, fitment, and function-testing instructions.
Why Buy From Tar River Arms
- Veteran-owned licensed firearms dealer
- Secure online checkout
- Nationwide shipping where legal
- Local pickup available in Raleigh, North Carolina
- Professional product-support and gunsmithing experience
Product Identification
Manufacturer Part Number: 23-004-13150
UPC: 815604016612