Gzkband - One of the best TTF slingshots...GZK TTF HAMMER PRO, click the link to get it→ https://www.gzkband.shop/ProDetail.aspx?ProId=69 #slingshot | Facebook
Sample of GZK OTT HAMMER PRO | The GZK TTF HAMMER PRO is awesome, and dozens of shooters have asked me to develop an OTT version of HAMMER PRO, so I made
![OTT or TTF ? wich is better for SLINGSHOT target shooting GZK mini hammer pro / Scout LT Simpleshot - YouTube OTT or TTF ? wich is better for SLINGSHOT target shooting GZK mini hammer pro / Scout LT Simpleshot - YouTube](https://i.ytimg.com/vi/3wpv__1eE34/sddefault.jpg)