I've been trying to find a replacement spring for a 10 round mini-14 ranch rifle magazine. Brownells, Midway, and Wolff sell springs for 5, 20, and 30 round magazines, but not for the 10 round magazine. I emailed Ruger and was told that they don't sell magazine replacement parts and that I'd have to buy a new magazine instead of just the spring. This is wrong of course because Brownells, Midway, and others sell many Ruger factory mini-14 magazine parts such as the magazine follower MS03000, the magazine bottom MS03400, and the magazine bottom retainer MS02600.
In short, does anyone know where I can buy a replacement spring for my mini-14 10 round magazine? I'd hate to have to buy a new magazine when all I need is the spring. Thanks.