Strike Industries Glock G42 2 Round Enhanced Magazine Plate Black 0. M.P) design provides smoother faster magazine reloading handling and enhanced ergonomics with its low drag / no snag design. It provides multiple functions to include additional 2 rounds and extended grip surface for better weapon handling. The SI G42 EMP is a must have addition for your EDC Specifications for Strike Industries Glock G42 2 Round Enhanced Magazine Plate: Manufacturer: Strike Industries Color: Black Magazine Capacity: 2 Round Gun Make: Glock Features of Strike Industries SI Enhanced Magazine Plate for Glock42 Plus 2 round capacity Extended grip surface Low drag /No snag design Package Contents: Strike Industries SI Enhanced Magazine Plate for Glock42 1x Magazine Plate Extension for GLOCK G42 What firearm models does the manufacturer say Strike Industries Glock G42 2 Round Enhanced Magazine Plate is compatible with? The manufacturer suggests that Strike Industries Glock G42 2 Round Enhanced Magazine Plate is compatible with Glock 42 Glock 43Strike Industries SI-EMP-G42-BK: SI Enhanced Magazine Plate for Glock42 Black One Size