Pearce Grip is a company based in Texas producing the highest quality grips available in the USA. They specialize in replacement grips for your firearm and are expanding their offerings to ensure they have what you want and need. Their products are sought after world wide because of their functionality and rugged dependability. In an age when things are mass produced over seas, it is comforting knowing that Pearce products are manufactured in the USA.Features and Specifications:This is not a Glock Factory Product, it is an after market ProductManufacturer Number: PGGP-MIDThese units replace the magazine base plate and retain all other factory componentsThese units blend with the contours and texture of the handgun giving a factory appearanceThey are made from High Impact Polymer and withstand drop tests at temperatures from -20 F to 350 FFits:Glock 17, 18, 19, 22, 23, 24, 31, 32, 34, 35, 37, 38Adds 3 to 9mm LugerAdds 2 to .40 S&WAdds 1 to .45 GAP