Extended CZ 75 magazine base v1

thingiverse

IMPORTANT: WEAR SAFETY GLASSES/GOGGLES WHEN CHANGING MAG BASES. A 10 round magazine base for the CZ 75 magazine is designed to make it easier to grip. The replacement magazine base does not increase capacity or change function, only provides a better hold. This design was completed in July 2017 and appears to be the first extended magazine base for the factory 10 round CZ 75 magazine. By request, this updated design now includes a grip on the front edge and numbers on the base. These changes are untested; please report any issues. The magazine base prints well in PLA and has been tested with hundreds of drops onto hard packed dirt without breaking. Test your prints before regular use. This design may not work with some mag wells. IMPORTANT: WEAR SAFETY GLASSES/GOGGLES WHEN CHANGING MAG BASES. A replacement magazine retention plate is included to replace the metal one that comes with the factory 10 round magazine. The plate centers in the retention hole immediately and fits into the factory base as well. It was designed at the same time as the base because the metal factory ones are hard to recenter once removed. To use this retention plate, push the spring into the magazine and slide the plate under the metal lips with the nipple facing out. This holds the spring captive in the magazine like the design shown. When seating the magazine base, push the retention plate down a little and slide the base on; the retention plate nipple should pop straight into the hole. As per the license, this design is for non-commercial use only. Unless you are CZ, please use this design to improve your own.