Glock OEM Magazine Catch Features The Glock OEM Magazine Catch is manufactured by Glock to the exact specifications tolerances and materials used in original production pistols ensuring a precise and rattle-free fit in Generation 4 and Generation 5 Glock frames chambered in 9mm and .40 that aftermarket alternatives cannot guarantee. The extended design provides a larger release surface that makes magazine changes faster and more positive under stress during competition stages and for shooters with smaller hands who find the standard-size catch more difficult to reach and actuate consistently from shooting position. For Glock owners running Generation 4 or 5 platforms in 9mm or .40 who want a factory OEM extended magazine catch with guaranteed fit and function the OEM Magazine Catch is the definitive replacement and upgrade solution. The reversible design of the Glock OEM Magazine Catch allows left-handed shooters to configure the catch for south-paw magazine release without sourcing a dedicated left-hand component broadening the usability of this single part across both right- and left-handed Glock owners running compatible Generation 4 and 5 frames. The black polymer construction keeps the component lightweight and consistent with the factory aesthetic of the Glock platform and the packaging ensures the part arrives protected and ready for installation. For left-handed Glock owners and right-handed shooters upgrading from a worn or standard-size catch who want a factory OEM reversible extended magazine catch backed by Glock s manufacturing standards the Glock OEM Magazine Catch is available at GrabAGun. Glock OEM Magazine Catch Specifications Manufacturer: Glock Model: OEM Magazine Catch Type: Magazine Catch Extended Reversible Color: Black Material: Polymer Compatible Hosts: Glock Generation 4 and Generation 5 9mm and .40 Note: Does not fit Generation 1 2 or 3 Glock pistols Available At: GrabAGun