SDS Imports TX3 12 Gauge Magazine Extension +2 Black

The SDS Imports magazine tube extension is designed for TX3 HDA1, Titan, and Hammer 12 Gauge series shotguns. It adds 2 rounds of capacity and supports a 6+1 configuration when used with 2 3/4-inch shells.

Key Specifications

• This magazine extension is designed for 12 Gauge shotguns.
• The extension adds +2 rounds of magazine tube capacity.
• Capacity reaches 6+1 with 2 3/4-inch shells as listed.
• Compatibility includes the TX3 HDA1, Titan, and Hammer 12 Gauge series.
• The listed construction is steel/polymer.
• The finish is listed as black.
• The extension installs without permanent modification to the firearm.

With its straightforward installation and increased tube capacity, this SDS Imports extension provides a practical way to configure compatible 12 Gauge shotguns for range, field, or home use while preserving the platform's original operating system.