Product Overview
The American Tactical Inc (A American Tactical Inc (ATI) 12 Gauge Choke Tube Modified 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: 12 Gauge
- Choke or Constriction: Modified
Why These Specifications Matter
Caliber or Gauge: 12 Gauge
Caliber or gauge must match the firearm and the part’s design to support safe, reliable operation.
Choke or Constriction: Modified
Choke constriction influences pattern density and should be matched to the shotgun, ammunition, and intended target.
Best For
- Shotguns matching the listed choke-thread system and gauge
- Hunters or target shooters selecting a specific pattern
- Buyers confirming constriction and ammunition compatibility
TRA Take
Choke tubes must match the shotgun’s exact thread pattern and gauge. Pattern the shotgun with the intended load before relying on the final setup.
Frequently Asked Questions
What type of gun part is this?
This product is classified as a choke tube 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 ATINMDMOD12.
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: ATINMDMOD12
UPC: 819644026983

