This aftermarket Stoeger P350 magazine tube extension for 12 gauge shotguns is a 7 shot fluted aluminum mag extension upgrade for your Stoeger P350 Shotgun. The ATI Aluminum magazine extension for Stoeger P350 12 GA Shotguns Holds an Additional 2 – 2 ¾” Shotgun Shells. Constructed of Military Type III Anodized, 6061 T6 Aluminum. Virtually indestructible. Minimum Barrel Length of 18.5” for 7 Shot Extension. Includes Magazine Spring. Easy installation. Ratchet Base for Tight Fit With New Fluted Design. Manufactured in the USA. ATI Limited Lifetime Warranty.
Fits: Stoeger P350 12 GA pump action 12ga shotguns. Minimum Barrel Length of 18.5” for 7 Shot Extension Holds 2 ¾” Shotgun Shells.