E&C - Glock 17 SAI GBB Pistol - Black motor The top of the rail

The top of the rail is standard 22mm RIS which allows you to mount any kind of accessory you will want

It fires at around 280 FPS with plenty of range thanks to the precision engineered internals

5 levels of red/green illuminated crosshair intensity

which gives you a nicer trigger pull

Full metal construction: Heavyweight and durable design for realistic handling

E&C - Glock 17 SAI GBB Pistol - Black motor The top of the railThe EC17 SAI has a polymer frame with a metal barrel and slide, it has extremely smooth slide cycling making it feel very close to the real thing and giving it a strong kick. It has an adjustable hop unit pre fitted meaning you can adjust on the fly! The rail framed design is suitable for under barrel flashlights & laser sight attachments. Disassembly is just like the real steel version. In the box, the EC17 SAI comes with one magazine.