G17/22/31 FULL SIZE COMPLETE UPPERS FOR GLOCKS
Full Size Complete Uppers for Glocks are now available in a variety of calibers and sizes. These are new, factory spec uppers that can be used in a variety of ways:
- Replace your existing damaged or worn upper – exact replacement
- Switch Calibers – a perfect way to take your Glock 9mm to .40 cal or even .357 – or vice versa!
- Build your Polymer80 Lower – the Glock Gen3 factory slides are an exact match to the Polymer80 lowers (Gen4 slides are not compatible with the Polymer80 lowers)