Convert your Glock into a .22 or with an Advantage Arms conversion kit. Advantage Arms Glock Conversion Kit is Advantage Arms most accurate conversion kit for Glock. Does not fit Gen 4 Glocks.
Features :
Features :
- Adjustable sights
- Last round lock open
- 30 second installation
- 1 year factory direct warranty
- Fits Glock 20/21/20SF/21SF Gen 1-3
