Kleinguenther K14, K15 Instafire, Titan II Magazine, .243 & .308 Win.
Kleinguenther K-14 or K-15 Instafire Magazine. This particular magazine will fit either a K-14 or K-15 Instafire magazine. If you do not know what model you have, please read the information on the Kleinguenther page on this website and it tells you how to identify your model. If you still aren’t sure of your model, please call us and we will help you figure it out. We will NOT accept these magazines back for any reason without charging you a 35% re-stocking fee once we receive it back. This magazine can be used with the following calibers .243, & .308 Win. These magazines are priced high because they are next to impossible to find. If you need one for one of these model rifles, I am probably the only one in the world with them available.