I own a laminated HW100 k which was a pig when I 1st got it, power, accuracy issues. Eventually sorted by HC. Still can’t get the last bit of the silencer off the barrel! This is my 4th HW100 and the previous 3 were fine. Also bought a R10 SE, this gun has had no issues what so ever and a joy to use. Also bought a HW110, power issues, cocking linkage breakage all on 1st tin of pellets, now sold after a return to HC.