Follower Kit - for SIG SAUER P320 9mm/40 S&W mag. Designed for mag OAL that measure up to 145mm long (kit includes Grams Format Follower (CMG) and 11 coil spring)
These follower and spring kits are used in combination with the Henning H141-P320 plus 6 magazine extensions to maximize magazine capacity.
The follower is much smaller and compact than the factory follower. They are attached to the magazine spring, allowing the follower to move up and down the magazine tube and into the magazine extension without any binding or limitation on the internal space.
When used with our H141-P320 (141.25mm USPSA legal magazine extensions), they extend the capacity to 23+1 rounds.
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