Increase the capacity of your Smith & Wesson M&P 15-22 short 10 round magazine to 17 rounds with this easy to fit +7 extender and follower kit.
Allowing 17 rounds in a short form magazine, ideal for prone shooting.
Manufactured from Magload's special low friction, lightweight polymer, the durable build is designed to handle range floor encounters.
We stock these in black as standard, also available by special order in yellow, white, sky blue, bright green, red, dark purple and pink.
Please note: the replacement follower means the original load assist button is no longer used. We recommend using a loader such as the McFadden Lightnin' Grip Loader.
