Nordic MXT Shotgun Magazine Extension Kit, 12ga.

THIS PRODUCT REQUIRES AN MXT EXTENSION TUBE NUT TO BE INSTALLED ON YOUR SHOTGUN — THIS TUBE KIT WILL NOT ATTACH WITHOUT THE NUT

 MXT shotgun magazine extension kit for increasing magazine capacity.

• Anodized 6061 aluminum for strength and weight
• Available in a variety of lengths providing capacity increases of +1 to +9 for all major brands and most models
• Features relief groove to eliminate barrel clamp travel and ensure repeatable placement after disassembly (+2 through +9 extensions only)
• Relief groove located off-center to allow location adjustment by reversing the tube
• Machined with matching thread pitch on both ends to allow reversing the tube

 Note:  May require modification of shotgun for installation and/or proper function.  Any spring/follower retention devices will have to be removed to allow extension to function.