TacStar 500/590 Magazine Extension +3
$48.99
BASICS:
TacStar 500/590 Magazine Extension +3 adds three rounds to your Mossberg 500 or 590 shotgun. Built from anodized 6061 aluminum, it’s lightweight, durable, and easy to install. Includes a high-quality magazine spring and features a barrel clamp recess for secure mounting.
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Specifications:
Manufacturer: TacStar
Model: Modular Extension Tube
Compatibility: Mossberg 500/590 (12GA)
Capacity Increase: +3 rounds (2.75″ shells)
Material: 6061 Aluminum
Finish: Matte Black Anodized
Includes: Magazine spring, barrel clamp recess
Made in USA
Product Notes: TacStar’s modular design allows reversible installation for clamp positioning. A trusted upgrade for Canadian shooters looking to extend capacity.
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