A replacement Slide Lock Spring made specifically for the Umarex / VFC
Glock 17 Gen 3/Gen 4/18C/19 Gen 3, RWA Agency Arms EXA for when the
original version breaks after long term use or malfunction.
Glock 18C Part number: #03-9
Glock 19 Gen 3 Part number: #03-9
Glock 17 Gen 3 / Gen 4 Part number: #03-9RWA Agency Arms EXA Part number: #03-9
Disclaimer: All aftermarket upgrade parts require necessary skill or modification to install and assemble, please consult with your airsoft technician if needed.