Wolff Magazine Spring, 12ga, 24-inch for 4, 5, and 6-shot Magazine

12ga Magazine Spring made by Wolff Gunsprings.
We use this 24-inch spring for all shotguns with 4-, 5-, or 6-shell capacity.
We recommend that anyone who carries a shotgun professionally replace their magazine spring annually or sooner if needed (usually based on the last round coming out of the magazine acting sluggish under recoil).