Vipertek CT3 TripodThe Vipertek CT3 tripod allows you to adapt your picatinny rail or Arca rail onto the same adaptor. This means if you run different rifles with differed adaptors you don't need to get converters, and you don't need to change the ball head. The Vipertek CT3 can stand as low as 20cm from the ground and extend to 170cm from the ground. In the third leg position you can achieve a height of 20cm, in the second leg position you can achieve a height of 43cm,