TNA 12ga Mag Tube Swage

Product Description

True North Arms 12ga mag tube swages are CNC turned from solid steel.

These are used to change the follower on tubular magazine 12ga shotguns where the mag tube is swaged a touch to lock the follower in the tube.

This can be found on some pump and semi firearms

This tool removes the swage and reforms the tube

Features: Black Nitride finish for superior rust protection and increased surface hardness. 

Compatible with:

• Any 12ga with cramped tubular magazine 
• Remington

Tools required:

Hammer

Notes: 

Basically you put her in the tube and whack away with a hammer to bend out the swage