Product Overview
This is a F.A.B. Mag Extension known as the 43-10, model FX-4310B.
The 43-10 is a magazine floor-plate replacement for the Glock 43 that adds 4 rounds for a total of 10 rounds in a magazine. Special ergonomic design enables secure manipulation of the magazine and a full grip on the weapon when the magazine is in use.
Features:
Uses the original magazine spring
Enables a full grip on the handgun
Fiberglass reinforced polymer construction