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Winchester Super X-3 Shotgun Magazine Extension Tube
by Briley
In stock at Brownells
on 5-2-2018.
Product Description

Precision-machined aluminum extension tubes increase the magazine capacity of your 12-gauge Benelli, Beretta, or Winchester shotgun. Each tube has an extra-thick wall for added rigidity and strength. Ideal for shooting competitions, law enforcement, and home defense. Screws onto the factory magazine threads for fast installation in minutes. Knurled grasping surfaces aid installation and removal for cleaning.