Magazine Extensions

Warne Scope Mounts now develops high-performance magazine extensions for popular guns like the Glock G17 and the Sig Sauer P320. Such magazine extensions can extend the capacity of a factory magazine by five rounds if chambered in 9mm or four rounds if chambered in .40 S&W. With the high-quality products you've come to expect from Warne Scope Mounts, these magazine extensions are the perfect upgrade to your OEM magazines and will keep you ahead of the competition.