KAHR : PG-MK9 (2 pack) springfield-armory-1911-officer-model-esr8851136 This product allows 7 round

This product allows 7 round magazines to hold 9 rounds of capacity in roughly the same space as the factory 8 round magazines

Pearce Grip PG-26G4 extension installed on a factory Glock 27 magazine (9 round)

1911 Compact Model Modular Grip System

New Jersey

They are made from High Impact Polymer and withstand temperatures from -20 F to 250 F

KAHR : PG-MK9 (2 pack) springfield-armory-1911-officer-model-esr8851136 This product allows 7 roundGrip Extension for KAHR 9 40 compacts These units replace the original base plate and internal locking plate. They do not alter the capacity of the magazine. These extensions will add approximately 5 8" additional length. (Two extensions per package.) Key Benefit They are provide comfort and control without sacrificing conceal ability.