Henning Group's Magazine base pad for the Glock Models 17,19, 22, 23, 26, 27, 32, 34, 35, 45. They are designed to work with a square locking plate. They do not add capacity. For competition shooters, these plates are legal for IPSC/USPSA Production division.
The bottom is aggressively checkered for a secure magazine seat. The front shape follows the magazine angle to be ergonomic.
Click on this Video link to have a good look at them.
H444-GS

