It's a KalibrGun Cricket II . Why would it be different than the shorter versions, except for the longer barrel. The Kalibrgun brand has been a good brand for years, many models.
I've got a short version. Very good gun, very accurate, even shooting...offhand. Zero complaints.
I don't have the 70 but I do have the cricket 2 in 60 and it's really great and accurate. I'm sure this would be like most cricket's and have same accuracy and build quality